Raheem Hacker

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2022-04-02T21:30:00.002+05:30

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How to protect your smartphone from hackers

2019-05-06T20:36:00.002+05:30

How to protect your smartphone from hackers

In spite of the fact that we can never again manage without our smart phones nowadays, we must be amazingly cautious since they could be much more helpless than we may might suspect. Hacking is never again only an interesting subject for Hollywood or even a risk to huge partnerships and multinationals alone.

Given the fortune trove of data we as a whole bear on our smart phones, be it locally or on the cloud, anybody could succumb to a digital criminal goal on taking insider facts or introducing infections on our smart phones that initiate programmed taps on adverts through our programs (to expand financial specialist benefits), make the smart phone some portion of a botnet, or even transform it into a genuine ATM. A few developments have unquestionably made it harder to be betrayed by these hoodlums (two-factor validation for one) yet there's dependably an approach to perpetrate harm, so it's smarter to know your foe and where they're stowing away in the event that you need to maintain a strategic distance from them. Here are a few hints you can pursue to guard your personality.

Install applications only from official markets

Another basic route for hackers to access smart phone is to adjust the code of certain notable applications and conceal their very own dangerous strings inside that contain infections, malware, etc. There's solitary one approach to limit this danger of contamination, and that is to just download applications facilitated by the first stores and evade every single other source. We realize the enticement is solid, particularly in the Android world where single APKs are anything but difficult to introduce, even in manual mode (you simply click on the organizer where they are spared), and that is decisively why hackers attempt to immerse the web with fake WhatsApp Premium and Facebook Premium, misusing what little data they find on somebody.

Do not give the application strange permissions

In the event that an application needs to use, for instance, access to the rundown of contacts, at that point amid establishment it will essentially demand this consent. On the off chance that the application needs access to SMS perusing, area, or other classified data, the client will most likely deny it. To secure yourself, you should be extremely cautious about such offers.

Stay up with the latest

One of the most straightforward approaches to shield your wireless from undesirable assaults is to guarantee that it's exceptional. Continuously keep your Smartphone refreshed with the latest working framework since updates are frequently explicitly intended to close the loopholes that hackers have figured out how to abuse, for example, bugs, vulnerabilities, and zero-days. For instance, Google routinely discharges security patches, as does Apple with its "minor updates" for iOS. Something other than giving you the most recent illustrations or a couple of more emoticons, the genuine estimation of these updates is in their capability to ensure your gadget all the more successfully.

Avoid open Wi-Fi

You might not have acknowledged, yet wireless hotspots in open spots are an obvious objective for hackers. With the correct aptitudes and hardware, a criminal can see precisely what you're doing on the web. This could incorporate the messages you send, the login subtleties you enter via web-based networking media, and even your money related information. Nonetheless, there's a simple method to secure yourself against vulnerabilities when you're almost an open hotspot: simply don't utilize it. On the off chance that you need to associate, the most ideal approach to do as such is by means of a VPN like Avira Phantom VPN, which scrambles your exercises. Private systems, which shroud traffic bundles, make it practically difficult to keep an eye on you.

Encrypt your data

To prevent little interested to get to every one of your records, including on the web stockpiling administrations.On iPhone, information encryption is empowered as a matter of course and just the secret key or unique mark permits get to. On some Android models, you need to experience the versatile settings to encode the information.

Open the "Security" segment in the telephone's settings and actuate the alternative marked
"Scramble Phone" or "Gadget Encryption". Consideration, the activity keeps going something like an hour and requires to leave the portable associated with its charger. At long last, to shield your Android Phone Secure from Hackers and information put away on the Cloud, download Boxcryptor (for iOS and Android) that encodes before transferring to Dropbox, Google Drive, Microsoft OneDrive.

Disregard any spam

Garbage email is a most loved strategy among IT offenders. This incorporates suspicious connections, secret phrase prompts and phony connections that open your Smartphone to a specific risk when you click on them. The arrangement? Simple. Try not to catch up on spam from obscure senders and, on the off chance that you perceive the first or last name, it's smarter to investigate squeezing one such a large number of catches. Keep in mind that no bank or credit establishment will request that you give by and by recognizable data by means of email.

There are likewise two or three brisk systems for telling if an email is fake. Number one: Expand the sender's location and attempt and check whether it really compares to the main name and last name appeared. Number two: Hover your mouse over the connection you're being approached to tap on to check whether it truly does guide you to the site of the association that the message seems to originate from (bank, office, and so forth.).

Utilize two-factor validation

Every single real site and applications currently bolster two-factor confirmation. This alludes to the alternative of getting a brief code by means of an enrolled smart phone to be entered either when you get to a profile from another gadget, at arbitrary, at standard interims, or as and when the framework chooses. So you may wind up composing in more digits once you've gotten to an online networking account or different administrations, however this builds the dimension of assurance in light of the fact that, if an outsider endeavors to get to someone else's record, they will be incited to enter the very code sent by instant message. Which just you have!

Never use decoded passwords and…

Accepting you never again use strings, for example, "12345" or "0000" in your passwords, it is likewise a smart thought to abstain from sparing content records in your smart phone's memory that incorporate passwords for the administrations you use. So how would you recall them all? By utilizing an application like Avira Password Manager, which utilizes a solitary ace secret word to ensure the others and is overseen consequently by the applications on your smart phone.

Take advantage of biometrics

We'll talk about this in another post yet biometric get to essentially expands the dimension of security on your smart phone. The idea is straightforward: Instead of composing your username and secret key, you should simply put your finger on your smart phone's sensor or let it examine your (Face ID on iPhone X for instance) to get to your preferred programming promptly. Past ages of biometric scanners figured out how to sidestep facial acknowledgment basically by utilizing photos, however mechanical advancement has made chips progressively powerful and increasingly exact at searching for exceptional subtleties that must be recognized from your face. must be distinguished from your face.

Destroy your data when you sell your smart phone

A few people just purchase smart phones to search for pieces of information left by their past proprietors. In the event that enough data is left on a smart phone, this could enable the new proprietor to complete a kind of social building to find usernames and passwords. What would they be able to do with that data? All things considered, they can post trading off photographs and recordings, possibly fakes, and afterward request a payoff to erase them, taking steps to transfer more.

Or on the other hand they can abuse email records to send messages containing harmful connections from genuine locations in a strategy known as lance phishing. So ensure you do a hard reset before disposing of your smart phone, by physically deleting mixed media substance and records above all else and afterward maybe downloading an application like Phone Check that tests the gadget's interior neatness.

Workindia Fast Job Posting & Search Jobs Online Recruitment Portal

2019-04-28T22:04:00.006+05:30

workIndia Fast Job Posting and Search Jobs Online Recruitment Portal

Click here to download the workindia app

WorkIndia quest for new employment is the ideal application to get a fantasy line of work in Mumbai, Hyderabad, Delhi, Bengaluru (Bangalore), Ahmedabad, Nagpur, Nashik, Surat and Pune in your area. We are the first of its sort and starting at now, the main application which gives you a chance to call boss with and without web. You can utilize the total application without web and call to boss yourself with no third individual contribution and get a new line of work in Mumbai and Thane. Utilizing WorkIndia, you can rapidly carry out a responsibility seek in your ideal region, channel employments dependent on division, anticipated compensation; and land the best-paying positions, with no inconvenience (read web) in Mumbai, Hyderabad, Delhi, Bengaluru (Bangalore), Pune, Thane, Navi Mumbai, Ahmedabad, Nagpur, Nashik, Surat. Indeed! Its that is simple!

More than 5000 Job Openings In Mumbai, Delhi, Hyderbad, Bengaluru (Bangalore), Pune, Thane, Navi Mumbai As Of Now !

NO COST/NO CHARGES/NO WASTE OF TIME. Download, Apply and fix your meeting for FREE and Get a superior employment NOW !

No Government Job.

Highlights:

The WorkIndia application (Many occasions incorrectly spelled as Wark India or Work India) has been created with the attention on keeping application as straightforward as could be expected under the circumstances! Basic, smooth and concentrated on one reason: finding you a line of work. See with your own eyes!

Features are :

• 30 sec enlistment process.

• Directly Call The Company For Interview

• Internet Not Necessary For Applying Jobs.

• Jobs Section Shows The Perfect Jobs For You.

• Best Entry Level/Skilled Jobs In The Market.

• Job Search With Location/Salary/Job Type Filters.

• Reminders For Interview.

• Regular Updates, Sms, Notifications On New Jobs.

• We Do Not Provide Govt. Employments

Employment PROFILES:

A wide range of passage level occupations for Fresher's/Experienced crosswise over Mumbai, Thane, Navi Mumbai, Hyderabad, Delhi, Bengaluru (Bangalore) and Pune.

• Back Office Jobs

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• Telecalling/BPO/Customer Care Jobs

• Delivery Jobs

• Field Sales Jobs

• Technician Jobs

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• Business Development Jobs

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• Receptionist/Front Office Jobs

• HR Jobs

• Accounts Jobs

• Field Jobs

• Data Entry Operator Jobs

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Download the WorkIndia App today and Get the Perfect Job In Mumbai, Thane, Navi Mumbai, Hyderabad, Delhi, Bengaluru (Bangalore) And Pune for You for Free !

Bother Free Job Search In Mumbai, Hyderabad, Thane, Navi Mumbai, Delhi, Bengaluru (Bangalore) And Pune For Blue Collar Profiles

how to protect your android smartphone from viruses

2019-03-25T21:51:00.003+05:30

How to protect your Android Smartphone from viruses

Google Android is the world's most well known mobile operating system. Android is considered an 'open' operating system, which basically implies that smart phone producers are allowed to change it to work in any capacity they need, and anybody can discharge applications for it.

Unfortunately, this additionally implies Android is more inclined to malware than other mobile operating systems. Similarly as you wouldn't dream of utilizing a Windows PC without malware security like McAfee Mobile Security, nor should your Android smart phone be left uncovered. Luckily, securing your Android smart phone or tablet is direct - and free. straightforward on to figure out how.

Step 1: Update your version of Android

It's important to stay up with the latest. Just as new highlights, each update incorporates bug fixes to help protect your mobile phone.

In the Settings menu go to System - Advanced - System update' (or 'Aboutphone' on on some devices) and you'll see your update status, including whether your software is up to date and a new version is available to download.

Step 2 : How to install McAfee Mobile Security

Download and install the most recent version of Mobile Security from the Google Play Store

(otherwise called Android Market/Play Store):

Tap and open the Google Play application on your gadget.

Scan for McAfee, and introduce McAfee Mobile Security.

At the point when establishment is finished:

Open the McAfee Mobile Security application.

Snap Find Device or back up.

Type the email address that you need to register with McAfee.

Tap Next.

On the following screen:

Create an account

Make your 6-digit PIN

Tap Go to main menu.

Tap the orange circle containing a number that you see at the upper right of the screen.

Select Set your security question, at that point type in the 6-digit PIN that you made.

Select two inquiries, give two significant answers, and afterward tap Save.

Tap Activate uninstall insurance, tap Activate, at that point tap Finish.

Mobile Security: Antivirus, Wi-Fi VPN and Anti-Theft

Secure your Android gadgets, ensure your own data, and help fend off your private information from prying eyes with the McAfee Mobile Security application – a free antivirus cleaner and phone security application that ensures your online protection while upgrading your Android phone or tablet's performance.

Outfitted with an incredible security engine given by McAfee Global Threat Intelligence offering upgraded scans, virus removal and mobile security highlights to shield against phishing, spam, risky applications and Wi-Fi dangers. In addition, gadget improvement with capacity cleaner, memory sponsor, battery supporter, and track information utilization.

Find a new, new, simple to-utilize design with award winning Anti-Theft, Lost or Stolen Device Recovery, App Privacy Protection, Antivirus Protection, Anti-Spyware, Anti-Malware, Virus Cleaner and Removal, Safe Browsing, Wi-Fi Security, Performance Optimization, and numerous other mobile security features. Pick between three unique MMS bundles: Free, Standard and Plus.

Download McAfee Mobile Security today and safeguard yourself with the most recent free antivirus protection, spyware removal, and Wi-Fi security for your mobile device.

NEW FEATURES

Introducing Wi-Fi Guard VPN:

Wi-Fi Guard – 256-piece bank-grade VPN encryption to protect your online activities even when you're associated with an open Wi-Fi

Online Privacy – Keep your own information, online activities, IP addresses and physical areas private from prying eyes

Promotion Tracker Blocking – stop advertisement trackers and irritating focused on advertisements

FREE FEATURES

ANTI-THEFT & MOBILE SECURITY

▪ Device Lock Security and Thief Cam: Locks your gadget after 3 failed password entries and takes a snapshot of the person using it

▪ Anti-Spyware: Stops thieves from phishing and accessing your own data

▪ Remotely Wipe Data: Wipe chosen private information or return to production line settings

▪ Locate, Track, and Alarm: Find your mobile phone with a map location service, sound a remote alert, or get well ordered help for following it

▪ Anti-theft Uninstall Protection: Keep a thief from uninstalling the Mobile Security application on your device

▪ Remotely deal with your McAfee versatile security application from the web-based interface

PRIVACY

▪ App Privacy Check: Know which applications may put your own information protection in danger

PERFORMANCE OPTIMIZATION

▪ Widget:* Stay up to date on your antivirus security status and fix issues with one tap

▪ Battery Booster: Extended battery life

▪ Memory Booster: Free up memory (RAM) of foundation applications

▪ Storage Cleaner: Remove unwanted documents and applications

▪ Track Data Usage: Set data limits and monitor usage

ANTIVIRUS SECURITY AND WEB PROTECTION SCANNER

▪ Mobile antivirus security in addition to virus cleaner and removal: Scans for malicious code

from files, SD card, applications and internet downloads. anti malware device gives ongoing

discovery of malware.

▪ Safe Wi-Fi: Protects from ARP spoofing attacks and unbound Wi-Fi systems

▪ Mobile Security Scan: Finds and removes infections

PREMIUM FEATURES

▪ Wi-Fi Guard VPN: Safeguard your online protection under unbound system

▪ Safe Web: Blocks access to dangerous sites

▪ Guest Mode:* Control which applications your visitor can see on your device

▪ App Lock:* Securely lock applications with sensitive content

▪ Phone Support

▪ Media Upload

▪ No Ads

*Android 5.1.1/6.0 clients must allow availability to empower Widget, App Lock, and Guest Mode

MMS utilizes the Device Administrator consent and Accessibility administrations

On the off chance that you lose your device, visit

https://www.mcafeemobilesecurity.com/with your email to find your mobile phone and access your back up data.

Step 3 : Don't install applications from unknown sources

There are Android applications accessible that aren't in the Google Play Store. Google calls these 'unknown applications' and as a matter of course Android squares you from introducing them except if you pick in.

There used to be an alternative to select in the event that you needed to install applications from unknown application, yet this was expelled from mobile phones running version 8.0 of Android (otherwise called Oreo). Rather you would now be able to concede individual applications authorization to unknown source applications. Installing applications from any unknown source isn't something we suggest, all things considered applications could contain viruses that could harm your phone. Rather, dependably download your applications from the Google Play Store.

Step 4 : Read and understand app permissions

Google Play store applications will now and again get to data from your phone. Some applications have a genuine need to get to specific highlights: an internet browser, for example, will require access to the web, while a photograph application will require access to the device's storage.

Some applications ask your permission and demonstrate to you the data they need before you install them, however some don't. You see the data the application can access on the application's detail page in the Play Store by looking down and clicking App permissions.

Step 5 : Use common sense

Protection is all well and good, but it pays to be cautious.

As a matter of first importance don't tap on dodgy connections and delete erase whatever looks suspicious. Email hacking is exceptionally normal - you may get an email from a believed source containing a YouTube interface with an uncommon heading – don't tap on the connection and, if your email application permits it, banner the message as spam or garbage mail.

Also, on the off chance that you get a spam instant message advising you you've won a prize, erase it. On the off chance that you haven't entered a challenge, you're very improbable to have won a prize.

What is intra

2019-03-16T23:31:00.004+05:30

WHAT IS INTRA ? MEET GOOGLE'S NEW ANDROID ENCRYPTION APPLICATION

Intra is an application that has been recently propelled by Jigsaw, a division of Google's parent organization Letters in order to shield its clients from control that is state-actualized. The fundamental point of Intra is to avoid assaults through DNS control

What Is Intra ? click to here to download
As such, at whatever point you visit a site, the web address is changed over into an increasingly confused IP address.

This makes it less demanding for any abusive government to capture demands for web addresses and hence slaughter them by preventing destinations from stacking them or diverting them to counterfeit locales.

How Does Intra Work ?

Intra passes all application traffic and perusing inquiries through a scrambled association with a dependable Space Name Server. This guarantees you can make utilization of an application with no intruding. Everything necessary is downloading the application and turning it on. It's really that straightforward!

How To Introduce Intra On Your Android Gadget ?

So as to set up Intra on any Android cell phone or tablet, basically pursue these means:

1. On your versatile, head over to the Google Play Store.

2. Search for Intra.

3. Click on the Intra application.

4. From there, click on 'Introduce'.

5. Wait for the download and establishment procedure to finish.

6. Launch the Intra application on your gadget.

Highlights Of Intra

Intra utilizes Google DNS servers of course. Notwithstanding, clients may likewise pipe their solicitations for perusing through Cloudflare that has its own safe DNS server.

Google has developed a relationship of trust with Cloudflare. Intra's utilization of Google's DNS falls under its very own protection approach. Cloudflare too has its very own security approach.

Similarity

The application is perfect with Android Pie. Notwithstanding, Jigsaw is propelling the application for underdeveloped nations additionally and where redesigning from a more seasoned gadget turns out to be practically inconceivable with the goal that they remain to profit by the security includes that Intra offer.

Jigsaw's Letters in order division is concentrating on the anticipation of oversight, online badgering dangers, and furthermore countering fanaticism of a vicious sort. The application's hatchery has been intended to engage free articulation and discourse by method for administrations and apparatuses that make the virtual space more secure for high-hazard targets.

Venture ShIeld

Jigsaw likewise has surprisingly some different applications for countering against restriction and which incorporate Task Shield. This shields a site from circulated refusal of-administration assaults. At that point there's a virtual private system considered Framework for activists and columnists that transmits information through a verified channel.

As you get to the versatile application to go on the web, numerous specialized transmission layers promptly lock into spot for confirming that you're really getting information from a spot where it should originate from.

Each time a site gets load in the internet browser, this application connects with a DNS server. This indicates the client the correct goal when wikipedia.org or facebook.com is entered in.

The Intra Example of overcoming adversity

As far back as its dispatch, Intra has recorded outstanding achievement in specific pieces of the planet where access to the web is observed as well as confined. For example, the Venezuelan government supposedly utilizes DNS control that keeps its natives from getting to interpersonal organizations and news destinations.

The legislatures of such nations ordinarily assume responsibility for their local DNS servers, closing them down so as to avoid access to sites past their national boondocks. The second option is to control server information and divert the native attempting to surf a prohibited site somewhere else.

Intra has effectively figured out how to sidestep government oversight. It likewise enabled writers to get critical data from these nations and which are of huge global importance, especially in the circles of human rights infringement and break of UN conventions.

GOOGLE DNS

When you empower Intra on your tablet or telephone, it interfaces straightforwardly with Google's own DNS servers the world over through a VPN.

This specific VPN linkup is a passage that is completely scrambled and forestalls anybody remotely checking your association from seeing which sites you are visiting. All that is noticeable to them is your association with a free Google DNS server.

Should you want to utilize another DNS server, Intra's preset licenses you to attach with CloudFlare. Over this, you can likewise enter subtleties of your extra decision physically. Your security, as indicated by Intra declarations is "totally guaranteed." It claims not to try and track any sites you visit or applications you use.

Is Intra Safe To Utilize?

Industry watchers, in any case, opine that this devotion to security may not be as solid as that offered by paid VPN administrations like ExpressVPN. Be that as it may, it's certainly superior to the accessible free choices.

The last regularly publicize VPN benefits however end up offering just intermediaries, which may not be essentially scrambled. In addition, they additionally keep logs of their clients who associate with their servers.

Intra indeed, is fairly like the Tor arrange, which gives a Firefox adaptation to Android. This is called Orfox, which can connect to the ToR organize when utilized related to a program called Orbot. Orbot's Windows adaptation is really independent and dispenses with the requirement for an extra application to run easily.

Tor takes a shot at the standards of a paid VPN administration, then again, actually its server arrange is intentionally given. This thus, keeps the system completely free for use, yet doesn't improve it for speed. Or maybe, it's namelessness is upgraded.

Extension Mode ?

Despite the fact that an onerous routine may distinguish IP locations of any servers associating you to Tor, you have the alternative of utilizing a "connect mode." This empowers you to get to a different server arrange that interfaces with these servers, steering you to your goal through Tor.

4 Things You Must Do Before Selling Your Old Android Device

2017-06-21T19:22:00.001+05:30

4 Things You Must Do Before Selling Your Old Android Device

Are you about to sell your old Android device so you can get a new high-end smartphone? If the answer is Yes, then it’s important to take certain precautions before you hand over your old phone to its new owner. You need to ensure that you have no important data left on the device so that the buyer could not misuse it and you have a copy of all your important data that is on that device.

So if you’re about to pull the trigger on selling your Android phone or tablet, here are few simple steps you should take before selling your Android device to make sure that none of that bad thing happens to you.

Backup All Your Phone Data

The first thing you should do before selling your smartphone is to back it up. Sure, you don’t want to lose some important data that you had on your old handset. You may copy all your data to your PC by connecting it through a USB cable or you may upload all the files to a cloud service like Dropbox, Google+, and OneDrive.

The easiest way to back up your Android phone data is to use your Google Drive account. You can back up everything like photos, app data, bookmarks, calendar, contacts, and even your Wi-Fi network settings. To do it, head to Settings > Accounts > Google account and select all the data you want to sync for backup.

Factory Reset

After backing up all the important data, you need to wipe them off. This to prevent its new owner from getting your important data. Factory resetting your device will erase all data on your phone, including photos, music, documents, installed apps, contacts, calendar, and messages. To do this, go to Settings > Backup & reset > Factory data reset.

Remove Memory Card

Don’t forget to remove your memory card. You’re probably going to want to continue using it on your new device. If you do plan to give away your microSD card, be sure to back up the contents and thoroughly wipe the card. You can erase your SD card by navigating to Settings > Storage, then tap ‘Format SD card’.

Clean It

This is a small thing, but it’s quite important. Cleaning your device can help you sell your device at a better price. Wiping of the screen, removing any dust, and cleaning inside the ports are great ways to keep your device clean and looking brand new.

4 Simple Methods to Read WhatsApp Messages Without Sender Know

2017-06-21T19:18:00.002+05:30

4 Simple Methods to Read WhatsApp Messages Without Sender Know

As we all know WhatsApp is know showing the blue check marks which lets senders know the recipient has read the message. This particular feature has an advantage as well as disadvantage.

The advantage is you will know whether the receiver has read the message or not. But at the same time, the disadvantage is if you do not reply to the sender right away, the sender may feel awkward and will assume that you have ignored them.

To avoid such awkward situations, here are few simple methods you can use to read WhatsApp messages without alerting the sender’s attention to their action by triggering the blue ticks.

1. Disable Read Receipts Option

Disabling “Read receipts” option is the probably the easiest method to read a Whatsapp message without notifying the sender. By doing so, you’ll disable the ability of WhatsApp to show blue ticks to the sender that tells them that you’ve read their message. But the downside is that you will not be able to see the double blue check marks when someone has read your message as well. Here’s how to disable it.

Open WhatsApp and go to the ‘Settings’ menu
Tap on ‘Accounts’ and then on ‘Privacy’.
Untick the ‘Read Receipts’ option

2. Peep from the Notification Bar

This is another simple method to read WhatsApp message without alerting the sender. Whenever you get a message on WhatsApp, it shows a notification on your notification bar. Simply swipe down the notification area from the top of the screen and you can easily read the complete or partial message from the notification bar without opening the app. The blue ticks show only when you open the app to read messages.

3. Turn Off WiFi/ Mobile Data Connection

Once you get a message don’t open the app immediately, turn off the WiFi or mobile data and this will take WhatsApp offline. Now go ahead and read the message and you won’t alert the sender since you’ll be reading the message from app cache. To ensure you don’t blow your cover make sure to close WhatsApp app before turning off your WiFi/ mobile data connection.

4. Place WhatsApp Widget to Your Home Screen

If you don’t want to go the extreme length of turning off all your phone’s connectivity. You can place WhatsApp widget on your home screen to read the message at a glance. Since reading message via widget doesn’t open the app so you can keep the blue ticks from showing up. You can even reply to other messages without having to send read receipts to the sender you wish to ignore. But the problem of this method is you can see text messages and emoticons only, images, videos, and voice notes are not supported.

To add the WhatsApp widget to your home screen, tap and hold on a clear area of the screen, then choose Widgets. Keep swiping until you find WhatsApp, tap and hold on the WhatsApp widget, then drag it to where you want it to appear on your home screen.

How to Disable WhatsApp Blue Ticks Read Receipt on Android

2017-06-21T19:07:00.002+05:30

How to Disable WhatsApp Blue Ticks Read Receipt on Android ?

WhatsApp launched a new feature called ‘Read Receipt’ that allows users to see if a message that they have sent has been read by the receiver. This feature was implemented by the way of showing double blue ticks in the bottom-right corner of the WhatsApp message bubble. When your message has been read by the recipient, the double grey ticks will turn into double blue ticks.

With the blue tick marks, it’s now easier to keep track of a conversation on WhatsApp. However, some users who love privacy found it annoying with the update. If you don’t like the ‘read receipt’ feature, you can easily disable the blue ticks on WhatsApp. Please note that once you disable this feature, you won’t be able to see the double blue check marks when you send a message as well.

Here’s how you can disable WhatsApp blue ticks on your Android device.

Launch WhatsApp
Go To Settings -> Account -> Privacy
Untick the ‘Read Receipts’ option

Done! Now even if you have read the Whatsapp message, the sender will not receive a blue tick marks.

This feature however doesn’t work in group conversations so the sender will still be able to see the blue ticks whenever all the members of the group read his or her message.

10 Useful Android Tips And Tricks You Should Know

2017-05-30T14:00:00.001+05:30

10 Useful Android Tips And Tricks You Should Know

10 useful Android tips and tricks that may improve your experience while using your Android device. Do note that the steps may vary a little from one Android phone to another due to the differences in the build and the OS version, but if you play around with it, the next step isn’t too far off.

1. Disable App Notifications

Bugged by annoying app notifications that just keep coming? If you don’t know already, these app notifications also drain your phone’s battery. If you want to turn them off, and you are on Jelly Bean 4.1 and above, here’s how:

On any of your unwanted notifications in your notification bar, long press on the notification for a message box to appear.
Tap on App Info > Untick Show Notifications > OK.

2. Disable Mobile Data

Whenever you don’t need to stay connected, disabling the Mobile Data can help keep your smartphone battery from draining too quickly. Turning off mobile data is as easy as:

Going to Settings > Data Usage.

Disable Mobile data by toggling the setting from ON to OFF.

3. Set Mobile Data Limit

Want to keep track of how far your usage is from your monthly mobile data limit? If you have ICS and above, there is a feature which lets you keep track of how much of the quota you have left.

Head over to Settings > Data Usage.
Set your data limit by dragging the orange line to reflect your monthly quota.
Set your data usage cycle based on when your “month” starts and ends, and you’re done.
You will be alerted once you hit the limit you have set. Note that the tracked data usage of your phone may vary slightly than your carrier’s tracking.

4. Add Multiple Google Accounts

You need a Google account to use an Android phone but did you know you can choose to run more than one Google account on your Android device. This is convenient if you use more than one account for several of your Google services. To add multiple Google accounts:

Go to Settings > Add account.
Select Google and setup your New or Existing Google account.
Once added, choose what you want to sync with the account.
Repeat all the steps above if you want to add more accounts.

5. Disable automatic App Updates

Prefer to read through app permissions and manually pick which app updates to adopt? You can, but first you need to disable your automatic app updates. Here are the steps:

Open Play Store and head over to Settings.
Tap on Auto-update apps.
Choose Do not auto-update apps.
If you want to enable the auto updates, follow the same path and choose Auto-update apps at any time or via Wi-Fi (available for certain Android devices only).

To update your apps manually, just open Play Store, and on the main page swipe in from the left and tap on My apps. You can tap on apps with pending updates and update them manually, or if you like to update them all at once, just tap on Update All.

6. How To Check For android System updates

For Android users that are using stock ROM, you may want to look for new updates to your system. To check for updates:

Go to Settings > About phone/tablet.
Tap on System updates.
Tap Check now to look for system updates.

7. Changing Default Apps

If you have already set some default apps for particular tasks (e.g. using Chrome for opening web links) but wish to change this:

Go to Settings > Apps.
Swipe right and look for the All tab.
Select the app you want to remove as default.
Tap on Clear defaults.

8. Organize Homescreen Shortcuts With Folders

Once you have a lot of apps installed, your homescreen might be filled with app shortcuts. Unlike the app drawer, the apps on your home screen are not arranged alphabetically. So, you might want to create some folders for your homescreen shortcuts.

Assuming you have more than a handful of shortcuts already on your homescreen, long press on any of the shortcuts and drag it onto another shortcut.
A circle should now appear around the apps, indicating that a folder has been created.
By tapping on the newly created folder, a mini window will pop up with your apps in it.
You can drag and drop additional apps into the folder if you like. You can also rename the folder by tapping on the text area at the bottom of the mini window.

9. Disable Animations

Here’s a tip on how to make your Android device run a bit smoother: disable its animations. You will need to have access to Developer Options which can be found under Settings or About device.

Note: For some phones, you may need to go to Build number and tap on it repeatedly until you see “You are now a developer!”. Developer options are now enabled.

Under enabled Developer options, look for Window animation scale, Transition animation scale, and Animator duration scale. Then, turn them off (disable) them one at a time.

10. How to Turn Off Auto-Correction

Hate the fact that your phone is going English teacher mode on you? Turn off auto-correction for peace of mind when texting.

Go to Settings > Language & input.
Tap on the settings icon next to the keyboard that you are using, e.g. Google Keyboard.
Look for Auto-correction and tap on it.

Select Off to turn auto-correction off.

android secret codes

2017-02-13T19:31:00.002+05:30

Android Secret Codes

1. For IMEI Number: *#06#

2. For RAM Memory version: *#*#3264#*#*

3. For FTA SW version: *#*#1111#*#*

4. For FTA HW version: *#*#2222#*#*

5. For Touchscreen version: *#*#2663#*#*

6. To test Bluetooth: *#*#232331#*#*

7. To display Bluetooth Physic Address: #*#232337#*#

8. To test secret GPS: *#*#1472365#*#*

9. To test other GPS: *#*#1575#*#*

10. To test WiFi/Wireless LAN of
phone: *#*#232339#*#* or *#*#528#*#* or *#*#526#*#*

11. To display Wi-Fi MAC Address: *#*#232338#*#*

12. To test Vibration and Back-light of device: *#*#0842#*#*

13. To test Proximity/Distance Sensor: *#*#0588#*#*

14. To test Touchscreen: *#*#2663#*#*

15. For Audio Test: *#*#0289#*#* or *#*#0673#*#*

16. To launch Service Mode: *#*#197328640#*#*

17. Hidden Service Menu (Motorola Droid): ##7764726

18. Field Test: *#*#7262626#*#*

19. To format the phone: *2767*3855#

20. To Restore Factory Settings: *#*#7780#*#*

21. To create Immediate backup of
your multimedia files: *#*#273282*255*663282*#*#*

22. To display Phone Information: *#*#4636#*#*

23. To get detailed Camera Information: *#*#34971539#*#*

24. For Software & Hardware Information: *#12580*369#

25. To display HSDPA/HSUPA Control Menu: *#301279#

26. To start GTalk Monitoring: *#*#8255#*#*

27. To get PDA, Phone, H/W and RF Call Date: *#*#4986*2650468#*#*

28. Displays Build Time and Change List number: *#*#44336#*#*

29. Packet Loopback Test: *#*#0283#*#*

30. LCD Display Test: *#*#0*#*#*

31. Enter Service Menu (on New Phones): *#0*#

32. Diagnostic Configuration: *#9090#

33. USB Logging Control: *#872564#

34. System Dump Mode: *#9900#

35. View Phone Lock Status: *#7465625#

36. Executes Emergency Dial Screen to unlock PUK Code: **05**#

37. Enables Voice Dialing Logging Mode: *#*#8351#*#*

38. Disables Voice Dialing Logging Mode: *#*#8350#*#*

39. Change behavior of Power button: *#*#7594#*#*

40. PDA and Phone firmware info: *#*#1234#*#*

41. Brings up Epst menu: ##778 (+call)

How to Boot Your Android Phone into Recovery Mode

2017-02-02T13:55:00.001+05:30

How to Boot Any Rooted and Non-Rooted Android Device into Recovery Mode ?

Almost all Android devices come with a recovery feature that allows you to do many task, such as install custom ROMs, wipe data, delete cache files from partitions, etc.

Recovery mode is very important on Android device to fix booting issue. If you have forgotten your password or unlock pattern on your device, you can also use it to perform a factory reset. This will delete all of your phone’s data and restore it to the default settings.

Booting into recovery mode is simple. All you need to do is just turn off your device and then reboot it by holding down some keys combination during boot sequence and your device will enter into recovery mode.

The key combinations differ depending on the device model. Here are some examples:

Samsung Galaxy Series: Volume Up + Home + Power
Galaxy Nexus (Nexus 4, Nexus 7, and Nexus 10): Volume Up + Volume Down + Power
Motorola Droid X2: Volume Down + Power
Devices With Camera Buttons: Volume Up + Camera

If your device isn’t on the list and none of the above methods work, you can search on Google using the keywords “how to boot <your device model> into recovery mode”.

Alternatively, you can use a third-party app called Quick Boot to access the recovery mode. The app lets you boot your device into recovery with just a few click. This will be extremely helpful if you don’t know the key combination to enter into the recovery mode on your android device. However, it requires root access which means you need to root your device.

How to use Quick Boot (Reboot)

First download and install free Quick Boot(Reboot) app from Google Play Store.
Once installed, launch the app and you will see 4 different options; Reboot, Recovery, Bootloader and Power Off.

Choose the ‘Recovery’ option from the app screen and your device will reboot into Recovery Mode automatically.

How to get out from Recovery mode

To get out from recovery mode, press volume up or down buttons until you have ‘reboot system now’ highlighted, then press the power button and your device will reboot back to normal.

10 great new features in Android 7.0 Nougat

2017-01-23T17:40:00.001+05:30

10 New Features of Android 7.0 N

Google has released the developer preview of its upcoming Android OS version, Android N, at the Google I/O 2016 event in the San Francisco Bay Area. While it’s not the final version, this developer preview gives app makers and users some hints about what’s coming in the next version of the Android mobile OS.

There are plenty of new features introduced in Android 7.0 N, including revamped notifications, better battery life, multi-window support, and many more.

Although it’s not clear whether Android N will be named ‘Nectar’, ‘Nougat’, ‘Nutella’, or after some other sweet or dessert, but the company has revealed some of the software’s key features. Here’s a list of new features and improvement that Google has introduced in Android 7.0 N.

Notification Enhancements

Google has redesigned notifications in Android N which will include bundled notifications, template updates, and direct reply. With notification template update, the hero image and avatar will get more emphasis while the bundled notifications will allow system group messages together. The direct reply will allow users to respond to a SMS or text message directly within the notification pane without needing to open an app. This feature works for all messaging and IM apps, including WhatsApp.

Multi-Window Support

Android N adds support for multi-window which allow users to open two apps on the screen at once and run them side-by-side or one-above-the-other in split screen mode. The company has also added resize option for apps which can be done by dragging the divider between them. Apart from the multi-window support, Google says that users on Android TV devices will be able to put apps in picture-in-picture mode, which will allow them to continue showing content while the user browses or interacts with other apps.

Improved Google Keyboard

Google keyboard will also be getting some new features in the Android N. Users can now select different themes for stock Google Keyboard. There are 14 preset solid color themes available to choose from. Users can also use their own image as the background for the keyboard. Android N will also include new emoji characters that are Unicode 9 certified.

Android TV Recording

In Android N, Android TV users will have the ability to record and playback content from Android TV input services via new recording APIs. In addition, you will also be able to schedule a recording in advance or record while you are watching.

Enhanced Doze Mode

Google introduced Doze, a feature mode that saved battery when the device is idle, in Android 6.0 Marshmallow. Previously, the feature had only worked when the phone had remained completely undisturbed for a long time, for instance, when you’re sleeping, but now Google says Doze will also save battery any time the screen is turned off. It points out that on turning the screen on or plugging in the device will bring the device out of Doze automatically. This will help the device to improve the battery life.

Night Mode

Just like Apple’s recently released ‘Night Shift’ mode in iOS 9.3, the Night Mode in Android N allows users to adjust the screen temperature for ease of use at night. The night mode in Android N enables user dark theme across the device during night. It also applies a yellowish tint in order to suppress the blue light coming from the display. The feature also lowers brightness automatically depending on the time of the day.

You can set your phone to switch on night mode automatically, and you can even choose to use a dark theme instead of Android N’s standard black-text-on-white look. To enable it, go toSettings -> System UI Tuner -> Color and appearance -> Night mode.

Data Saver

Data Saver is a new feature that helps reduce cellular data use by apps. When enabled, the system will block background data and will also signal apps to use less data in the foreground wherever possible. Users will also get an option to select specific apps to run in the background and use data even when Data Saver mode is enabled. So if you don’t have access to a Wi-Fi connection all day and don’t want your device using a bunch of data while you’re not using your phone, this new feature is for you.

Project Svelte Background Optimizations

With Android N, Google introduced a project called ‘Project Svelte’ which is an effort to optimize the way apps run in the background. The new project is focused on optimizing the RAM usage by the apps and the system. The company is doing this by removing three intent broadcasts, which could wake up multiple apps at once thereby conserving battery life and increasing memory usage.

Number Blocking

Android N is coming up with native number blocking feature which allow users to block the number at the system level. It provides a framework API to let service providers maintain a blocked-number list. The default SMS app, the default phone app, and provider apps can read from and write to the blocked-number list.

Call Screening

The dialer app on Android N also supports call screening, which not only lets you reject calls from telemarketers & spammers but also make sure that those calls don’t reach your call log or your notifications.

Like previous versions of Android, the final consumer version of Android N won’t land until later in the year, usually around October, but you can download the developer preview now if you have a Nexus Phone like Nexus 5x, 6, 6P, 9, Nexus Player, or Pixel C tablet.

How To Speed Up Your Android Mobile

2017-01-23T17:31:00.003+05:30

5 Proven Ways to Speed Up Your Android Phone

If you feel that your android phone getting slow down overtime, you are not alone. In fact, there are many Android users out there also experience the similar problem.

There are numerous reasons that can cause this thing happens such as too many apps running in the background, viruses, and so on. In this article, we will show you some proven ways to speed up your Android phone.

Turn off live wallpaper
Although the live wallpaper can make your phone display look more attractive, but it can slow down the performance of your phone as the animations require power to keep it running. So by turning off live wallpaper can make your phones become slightly lighter and smoother.
Remove unused widgets
Widgets take up a lot of space in the phone which can be a major cause of performance delay. So remove unused widgets in the background to avoid performance delays.
Close applications using the Back key instead of the Home key
Pressing the Home key inside an application only put it under Standby mode, not close it. So it will keep consuming your phone memory, causing performance delay. Alternatively, hold down the Home key and select the Task Manager. It will display running applications and option to end it.
Move apps to the SD card
Like a PC, android phone will run much faster and smoother with sufficient amounts of free memory. By moving apps to SD card, you can free up some much-needed space while still keeping your apps close at hand. Learn more about How to Move Apps to SD Card on Android Phone.
Install the App 2 SD app from google play store for free.
Launch the apps
Let’s App 2 SD to generate and build the application list.
Clear the app cache if you see a prompt message.
In the main interface, you will see all the apps which can be moved to SD card. Tap on the app that you want to move to SD card. In this example, I’ve chosen the Skype app.
Factory reset
If you have tried all the above steps but the problem still remains, performing a factory reset could be last option that you can take. The problem you are having with your Android phone might be caused by the apps you have installed and the changes you have made. By resetting your phone to its factory settings will bring it back to the original state, “as new” condition.

How To Install Linux Ubuntu

2017-01-23T15:16:00.001+05:30

How to Install Linux on PC – Ubuntu Step by Step Guide...

Learn How to Install Linux on PC.Ubuntu is a linux Operating System. It is a very firm OS for developers. Read step by step guide to install linux on PC.

Linux Installation Overview Ubuntu has some pre-installed tweaks that we cant forget. It is a freeware, so you can download it from its official website Here. In this tutorial, you will learn to install Ubuntu OS on your PC. Just follow the given instructions step by step.

Step#1 There are two ways of installing Ubuntu OS on your PC.

CD/DVD
USB

You can also download linux iso from here.

If you are using a CD/DVD, Restart your computer and Insert your disk.There you will see is an option to ‘BOOT FROM DVD”. Select it and next you will be watching is a ‘WELCOME’ Screen. Now choose your language and begin the installation. How to Install Linux on PC – Steps With Screenshots If your are using a USB drive. Press F12 key continuously and then you will get your BOOT options. Select on ‘BOOT FROM USB”. Select it, choose your language and begin the installation.

How to Install Linux on PC – Steps With Screenshots If your are using a USB drive. Press F12 key continuously and then you will get your BOOT options. Select on ‘BOOT FROM USB”. Select it, choose your language and begin the installation.

Step#2 The next step is to prepare your PC for installing Ubuntu. It will check that your PC is connected to a POWER SOURCE and you have enough space yo install the OS on your drive.

Step#3 While installing the OS there is an option to Download the updates. If you want to download check on it and select your Wi-Fi Connection and give it the WEP key, if you have one.

Step#4 Now Allocate the drive to install your OS. If you are a windows user and also have windows installed on your drive, you can use both on your PC but once at a time. If you want to clear the drive and only want to use Ubuntu then select the second option. If you are an Advance User and want to Install it by your own way then select ‘SOMETHING ELSE’.

Step#5 Ubuntu needs 4.8 GB of space to install. If you have selected the Installation type then click on the drive to install. Don’t worry about installing it along windows.It is easy and simple, also very safe to use. You can uninstall any of the OS at any-time.

Step#6 Select you location and Proceed to ‘Forward’. If you are connected to Internet, it will auto detect your location. If its wrong then change it.

Step#7 Select your ‘Preferred Keyboard Layout’, if you dont know what it means then click on ‘AUTO DETECT’.

Step#8 Now Setup you Login Credentials, it will require your name, Username and Password.

Step#9 While Ubuntu Installs its Important components Grab a cup of coffee and learn more about Using Ubuntu.

Conclusion – You successfully Installed Linux on PC If you have followed the above tutorial with step by step. Linux is very secure and high performing as compared to windows. Let us know if you faced any issues during Linux installation on PC.

Windows 10 Installation Guide

2017-01-21T15:42:00.000+05:30

Windows 10 Installation Guide

here are all of the installation steps if you’re booting from a flash drive, although you could just remember the word “Next” and get through it fine. Just remember to choose Upgrade when prompted unless you’ve previously upgraded and activated Windows 10 on this computer.

When you first boot the computer you’ll see a screen like this one:

.Click Next and you’ll be taken to the Install now button screen. Which obviously you should click.

At this point you can choose whether you want to upgrade Windows or install a new custom install. Since we’re recommending that everybody install into a virtual machine or on a test PC, you should select Custom here.

Update: You should probably choose to Upgrade the first time, because the license key might not work otherwise.

At this point you’ll need to pick where to install Windows 10. You might need to delete or create a partition, but if you are using a virtual machine, you can just click Next.

And now it will install.

Once the PC reboots again, you’ll be able to select the settings like whether Windows Updates are enabled (they aren’t allowed to be disabled in the preview). We’d recommend just using the express settings if you are using a test machine — use Custom if you’re really going to use the computer.

And now you can sign into your Microsoft account. We’d recommend using a Microsoft account because otherwise you won’t be able to use half of the new features and you may as well use Linux or stick with Windows 7.

If you’ve setup your account properly you’ll probably be asked to verify it in the middle. We excluded those steps from this article, but they are pretty simple.

Now you’ll be asked how to setup the PC. Since we wanted to test everything as a new computer, we chose to set it up as a new PC instead, but you could copy all your settings from another computer if you wanted to.

Want to use OneDrive? It’s nicely integrated into Windows, so we just left it alone.

And now a colorful screen that tells us things are happening.

And finally, we are at the desktop! Note that the desktop on the full release of Windows 10 looks different, and this screenshot came from a pre-release version.

Now click that Start button. Click it. You know you want to.

Windows 8 Installation Guide

2017-01-21T14:52:00.003+05:30

How To Install Windows 8

Windows 8 Installation Guide / Tutorial

The Windows 8 is finally here.

The installation process is just like Windows 7 setup and can be completed in just around 25 minutes.This

surely indicates the performance improvements Microsoft has put on this Windows 7 replacement.

Setting up your Computer & BIOS changes (If required).

Now reboot your computer after popping in the all new Windows 8 DVD you just created in to the DVD

Drive. In most cases if you do this you'll automatically boot in to the Windows 8 Installation DVD. But in

some cases if the Boot device order is changed in the BIOS it may boot in to your older OS, instead of our

DVD.In that case you'll need to change the BIOS settings to get it done (More details in a different tutorial).

Booting Up and First Installation Steps

Steps from here are pretty straight forward. Read the descriptions in each pages before clicking the Next

button to avoid any disasters. If there are options to choose in these steps,you may find them with each image.

You may choose your Language options by selecting the dropdowns 'Language to install', 'Time and Currency format' and 'Keyboard or input method' here.I decided to leave everything to 'US' but it would be better for selecting the correct settings here for non-English users.

This screen is where the installation wizard begins.The install now options will leads to the advanced

install options. For repairing a corrupt installation the 'Repair your computer' button located at the bottom-left can be used. For fresh installs just click the Install now button.

Key in the Product Key from the Microsoft sticker located on the side of the tower.

Note that the key consists of letters and numbers.They can easily be misread as they are similar

(0 - O, 1 - 1, 2 - Z, 4 - A, 5 – S, 8 – B) and Microsoft server will automatically reject wrong keys.

Tick the 'I accept the license terms' checkbox and click 'Next' to proceed.

This screen provides two options, Upgrade and Custom (advanced). The upgrade option is for those who wish to upgrade an existing installation of Windows 8. We will opt for the second option here, the Custom install.

Click the Drive options (advanced) for advanced partition management options like 'Delete', 'Format', 'New' and 'Extend'. To create a new partition,click the “New” button. But if you have list of partitions in the previous screen, choose the one where you are planning to install windows 8 and click Format. Then click 'Next' to proceed. If you are not familiar with partitioning, we recommend that you let Windows automatically select the correct one for you.

Make sure the drive doesn't have any important data before you click “Format” because Windows 8 installation will wipe-out the contents of drive C (see pop-up warning in next snapshot).

All right, we are all set. The Windows 8 installation begins.Time to grab a cup of coffee for and wait for 15 - 30 minutes for the all new OS!

How To Install Windows 7 Step By Step Method For Beginners

2017-01-21T12:20:00.002+05:30

HOW TO INSTALL WINDOWS 7 STEP BY STEP

Step#1 Turn ON your PC and Press ‘F2’ Continuously. There will come up and option to boot through CD/DVD. Select that option. Windows will start loading its files.

Step#2 Now you will get the Windows Setup Window. This is the part to select Language for your windows. Select ‘English’ and click Next. Also there will be a ‘INSTALL NOW’ button. Click on it and proceed to next step.

Step#3 There will be a license agreement. Check on ‘I ACCEPT’ and proceed to NEXT. After that there will be an option to install windows. ‘UPGRADE’ and ‘CUSTOM’. Right now we are installing a clean version so Click on CUSTOM.

Step#4 In this step you will do partitioning of your drive. Be careful, this is the most important part of the Installation. In this you will allocate spaces to your drive. If you want to create a new drive, simply click on a drive and then click ‘NEW’. A new drive will be created.

Step#5 When you have created the drives, Simply Select the drive in which you want to install windows. Click ‘Format’, this will erase all the previous data on you that drive. Click on ‘NEXT’ to proceed.

Step#6 Now you windows will start installing its files. Grab a cup of coffee and wait for a few minutes while it install. During this process don’t plug in or off your device. It might cause interruption and you might loose your data and have to begin the process all over again.

Step#7 Now when you files are installed. Your PC will be rebooted and now you will see is a ‘User Settings’ Screen. Simply add your Name and password and proceed to ‘NEXT’

Step#8 In this step you have to activate your windows. Simply look at the back of your Windows CD/DVD cover there will be a PRODUCT KEY. Add this key into your PC and Click ‘NEXT’

Step#9 Now you have Installed you windows. Give the desired information the Windows Step guide will ask, like Time Zone, Update Timing and Your Computers location. There are three types of location. ‘WORK’, ‘PUBLIC’ and ‘HOME’. Select on anyone of the them according to your location. It only add sharing security according to your location..

Last Step – Congratulations:- You have installed you windows. Now you can see is your desktop. It is simple to use, setup your desktop and enjoy!

how to install windows xp

2017-01-21T11:37:00.000+05:30

WINDOWS XP INSTALLTION STEP BY STEP NOTES

How to install windows xp step by step

Here is a basic guide to install windows xp ( for beginners ) . Before proceeding with the installation, please make sure you have a compatible hardware resource , Windows xp installation CD/DVD and Windows xp Key .
let’s start ..
Put the Windows xp installation CD / DVD into the CD / DVD Drive .
» press F12 or Delete Key( Depends upon your motherboard / Brand ) . Select CD-ROM Drive

[singlepic id=50 w=320 h=240 float=center]
[or]
» You can change first boot device to CD-ROM in Bios Setup ( Mostly F2 key for Bios setup ).

[singlepic id=49 w=320 h=240 float=center]

Installation will start now. ( Follow the Screenshots and steps ).

[imagebrowser id=1]
Step 1 » The Setup starts now ( you will see the screen like the picture 1 )
Step 2 » Inspecting something ( secret.. , Do not press anything until you see the next step screen )
Step 3 » Press Enter for new installation
Step 4 » Press F8 to Agree terms and conditions ( Don’t try to read , it’s huge )
Step 5 » it will show the unpartitioned space of your Hard disk ( picture shows the space in MB ie,40GB ) . press C to create a partition ( press Enter if you want to use whole hard drive as a single partition ) .
Step 6 » Now you need to decide how much space you need for OS drive (ie, C drive) . For WindowsXP 25 GB is enough , just type 25600 (25 GB = 25600 MB) and press Enter .
Step 7 » Now it will show the allocated space for OS drive and remaining space left on the hard disk . just press Enter ( we can create more Drives later ).
Step 8 » Now choose the type of Format . just choose NTFS ( Quick ) first option and press Enter ( Beginners , no questions ).
Step 9 » Setup is formatting the OS drive. ( No need to do anything until step 13 )
Step 10 » Setup will copy some files for installation .
Step 11 » System will get restarted after coping files .
Step 12 » Setup will install something in the background ( hey wait , not exactly in the back. just relax).
Step 13 » Just leave as it is and press Next.
*Here it may ask windows xp product key . just type a valid key and press Next (After validating your key it will goto next step).
Step 14 » Type your name and organization name . press Next .
Step 15 » Type name of your computer and type administrator password or leave as it is and pressNext (We can change later) .
Step 16 » Select your Time zone and press Next .
Step 17 » Again it will install something in the background .
Step 18 » Now you need to setup network connection . choose typical and press Next ( no one wants to assign IP , if you need you can choose custom and do it on your own ) .
Step 19 » Leave as it is ( I don’t want confuse you at this stage ) . please press Enter .
Step 20 » It will install , register and save etc….. ( No need to do anything )
Step 21 » System will get restarted. you will see the screen like Picture 21.
Step 22 » Just press OK . it will automatically adjust your screen resolutions.
Step 23 » Just press OK to adjust monitor settings automatically.
Step 24 » Now you will see a welcome note from windows. press Next .
Step 25 » choose first option to update your Windows automatically.press Next .
Step 26 » In this step it will check for the internet connectivity . press skip (if you don’t want to wait ) or press next after checking .
Step 27 » choose whatever you want( we can change it later ) . press skip or next ( which one is visible ).
Step 28 » choose second option and press Next .
Step 29 » just type the user name for login and press Next.
Step 30 » At last , you made it . press Finish .
Step 31 » .........

Computer Abbreviations

2017-01-19T12:33:00.000+05:30

COMPUTER ABBREVIATIONS

A	A/D	Analog To Digital.
	ALU	Arithmetic Logic Unit.
	ASCII	American Standard Code For Information Interchange.
	ASR	Automatic Send And Receive.
	ATM	Automated Teller Machine.
B	BCD	Binary Coded Decimal.
	BIOS	Basic Input/Output System.
	BIS	Business Information System.
	BPS	Bits Per Second.
C	CAD	Computer-Aided Design.
	CAM	Computer-Aided Manufacturing.
	CASE	Computer-Aided Software Engineering.
	CD	Compact Disc.
	CDROM	Compact Disc Read-Only Memory.
	COBOL	Common Business-Oriented Language.
	CPS	Characters Per Second.
	CPU	Central Processing Unit.
	CROM	Control Read-Only Memory.
	CRT	Cathode Ray Tube.
D	DBMS	Database Management System.
	DOS	Disk Operating System.
	DPI	Dots Per Inch.
	DTP	Desktop Publishing.
	DVD	Digital Versatile Disk.
E	EEPROM	Electronically Erasable Programmable Read-Only Memory.
E	EPROM	Erasable Programmable Read-Only Memory.
F	FM	Frequency Modulation.
	FORTRAN	Formula Translation.
	FTP	File Transfer Protocol.
G	GB	Giga Byte.
	GIGO	Garbage In, Garbage Out.
	GUI	Graphical User Interface.
H	HTML	Hyper Text Markup Language.
	HTTP	Hyper Text Transfer Protocol.
	HZ	Hertz.
I	I/O	Input / Output.
	IP	Internet Protocol.
	ISO	International Standards Organisation.
	ISP	Internet Service Provider.
K	KB	Kilo Byte.
L	LAN	Local Area Network.
L	LCD	Liquid Crystal Display.
M	MAN	Metropolitan Area Network.
	MB	Mega Byte.
	MICR	Magnetic Ink Character Recognition.
N	NS	Nano Second.
O	OCR	Optical Character Recognition.
	OMR	Optical Mark Reader.
	OS	Operating System.
P	P2P	Peer To Peer.
	PAN	Personal Area Network.
	PC	Personal Computer.
	PCB	Printed Circuit Board.
	PDF	Portable Document Format.
	PIN	Personal Identification Number.
	PPP	Point-To-Point Protocol.
	PROM	Programmable Read-Only Memory.
R	RAM	Random Access Memory.
R	ROM	Read Only Memory.
U	URL	Uniform Resource Locator.
U	USB	Universal Serial Bus.
V	VDU	Visual Display Unit.
V	VGA	Video Graphics Array.
W	WAN	Wide Area Network.
	Wi-Fi	Wireless Fidelity.
	WWW	World Wide Web.
X	XML	Extensible Markup Language.

Computer Hardware

2017-01-19T12:21:00.001+05:30

About Computer Hardware

About Basic Computer Hardware

Every part of your computer is the result of years of research and development. Parts that were once hand made at a cost of thousands of man-hours are now mass produced for a fraction of a rupee. Computer parts can be divided into two groups, hardware and software.
Hardware is any part of the computer that you can touch. The seeming miles of wires that get tangled on your desk, the CD drive, the monitor are all hardware. Software is a set of electronic instructions consisting of complex codes (Programs) that make the computer perform tasks. Windows is a software, so is any other program that runs on your computer.
While there are thousands of parts even in the smallest computers that make up its hardware, you are not required to know them all. You only need to know about basic computer hardware.
Basic computer hardware consists of the following parts:

1. CPU (Central Processing Unit)

The CPU is considered the brain of the computer. It performs all types of data processing operations, stores data, intermediate results and instructions (program). It controls the operation of all parts of computer. A CPU has 3 components as listed below.

(A) CU (Control Unit)

The control unit (CU) is a component of a computer’s central processing unit (CPU) that directs operations of the processor. It tells the computer’s memory, arithmetic logic unit and input and output devices how to respond to a program’s instructions. However, the Control Unit doesn’t process any data.

(B) ALU (Arithmetic Logic Unit)

Think of the ALU as the logical part of the brain. When any mathematical calculation or decision/logic needs to be carried out, the instruction is passed on to the ALU. The ALU thinks in bits (i.e. binary digits – ‘0’s and ‘1’s.)
It is made up of a group of memory locations built directly into the CPU called registers. These are used to hold the data (binary information) that are being processed by the current instruction.

(C) Memory

Primary memory is memory that is part of the computer itself and necessary for its functioning. It consists of mainly two types of memories:
(i) Random Access Memory (RAM)
RAM is the internal memory of the CPU for storing data, program and program result. It is read/write memory which stores data until the machine is working. As soon as the machine is switched off, data is erased. RAM is volatile. Volatile means that the data stored in memory is lost when we switch off the computer or if there is a power failure. Hence a backup Uninterruptible Power System (UPS) is often used with computers. There are different types of RAM available. Some of them are described below.
Dynamic Random Access Memory (DRAM): A type of physical memory used in most personal computers. The term dynamic indicates that the memory must be constantly refreshed or it loses its contents. This type of memory is more economical.
Static Random Access Memory (SRAM): A type of memory that is faster and less volatile than DRAM, but requires more power and is more expensive. The term static is derived from the fact that it does not need to be refreshed like DRAM.
Synchronous Dynamic Random Access Memory (SDRAM): A type of DRAM that has a much higher processing speed.

(ii) Read Only Memory (ROM)

The memory from which we can only read but cannot write on it. This type of memory is non-volatile. The information is stored permanently in such memories during manufacture. A ROM, stores such instructions that are required to start a computer. This operation is referred to as bootstrap. The different types of ROM are given below.
MROM (Masked ROM): The very first ROMs were hard-wired devices that contained a pre-programmed set of data or instructions. These kinds of ROMs are known as masked ROMs which are inexpensive. The MROM cannot be programmed by the user.
PROM (Programmable Read only Memory): PROM is read-only memory that can be modified only once by a user. The user buys a blank PROM and enters the desired contents using a PROM program.
EPROM (Erasable and Programmable Read Only Memory): The EPROM is a type of a PROM which can be programmed by the user multiple times. EPROM is erased by exposing it to ultra-violet light for a duration of up to 40 minutes. Usually, an EPROM eraser achieves this function.
EEPROM (Elastically Erasable and Programmable Read Only Memory): The EEPROM is programmed and erased electrically. It can be erased and reprogrammed about ten thousand times. Both erasing and programming take about 4 to 10 milliseconds.

2. Secondary Storage (External Storage Devices)

Floppy diskettes, hard disk, tapes and optical disks come under the category of external storage devices or ancillary storage devices. These devices are very sensitive to environmental conditions (humidity and temperature) as well as to external magnetic fields and need to be stored carefully. They are not compulsory for the functioning of the computer but are useful for expanding the computer’s memory.

(A) Floppy Disk

Floppy disks are primarily used on PCs. Information on a floppy disk is recorded in the magnetized states of particles of iron oxides evenly placed upon concentric circles known as tracks.

(B) Hard Disk

It is a non-removable enclosed magnetic disk included in most PCs. It contains a stack of metal platters, each coated with iron oxide, that spin on a spindle and the entire unit is encased in a sealed chamber.

(C) Magnetic Tape

This is plastic tape, usually made of Mylar that is coated with iron oxide, thereby enabling the introduction (writing); retention (memory) and reading of magnetically recorded information. The best use of tape storage is for data that you do not use very often.

(D) Optical Disc Drive

An optical disc drive (ODD) is a disk drive that uses laser light or electromagnetic waves for reading or writing data to or from optical discs (normally CD-ROM). A CD-ROM is a pre-pressed optical compact disc which contains data. The name is an acronym which stands for “Compact Disc Read-Only Memory”. Computers can read CD-ROMs, but cannot write to CD-ROMs which are not writable or erasable.

(E) USB

A USB flash drive, also commonly known as a USB drive, USB stick and a variety of other names. It is a data storage device that includes flash memory with an integrated USB interface. USB flash drives are typically removable and rewritable, and physically much smaller than an optical disc.

(3) Peripherals

Peripheral devices are devices connected to the computer externally. If a peripheral device is disconnected, the computer will still be able to work; only functions performed by this peripheral device will not be available. Here are the most used types of peripheral devices:

(A) Keyboard
The most common and very popular input device which helps in inputting data to the computer. It consists of keys that are capable of inputting alphabets, numbers and special characters. You can also navigate using the keyboard and perform shortcut functions.

(B) Mouse
Mouse is the most popular pointing device and cursor-control device having a small palm size box with a round ball at its base which senses the movement of mouse and sends corresponding signals to CPU when the mouse buttons are pressed.

(C) Monitors

Monitors, commonly called as Visual Display Unit (VDU), are the main output device of a computer. It forms images from tiny dots, called pixels that are arranged in a rectangular form. The sharpness of the image depends upon the number of pixels.

(D) Printer
Printer is an output device, which is used to print information on paper.
Impact Printers: The impact printers print the characters by striking them on the ribbon which is then pressed on the paper.
Non-Impact Printers: Non-impact printers print the characters without using ribbon. These printers print a complete page at a time so they are also called as Page Printers. Laser Printers, Inkjet Printers.

(E) Joy Stick
It is a device used to move cursor position on a monitor screen. It is mainly used in Computer Aided Designing (CAD) and playing computer games.

(F) Scanner
A scanner allows you to scan printed material and convert it into a file format that may be used within the PC.

(G) Plotter
A plotter is used to create high-quality visuals on paper. Plotters were used in applications such as computer-aided design, though they have generally been replaced with wide-format conventional printers. A plotter gives a hard copy of the output. It draws pictures on a paper using a pen. It can be used to create presentation-charts, graphics, tables and high quality technical drawings. There are two types of plotter.

Drum Plotter: The paper is placed over the drum that rotates back and forth. A carriage holding one or more pens is mounted horizontally across the drum. The carriage with the pens moves horizontally over the paper. Each pen could be filled with different colours. This plotter has the ability to produce colour pictures.

Flat Bed Plotter: In flat bed plotter, the paper does not move. The carriage holding the pens should provide all motions. Inkjet plotters can also produce large drawings with different colours.

what is ip multicasting

2017-01-16T15:39:00.001+05:30

Introducation to IP Multicasting

IP Multicasting is a technique of distributing the data across multiple servers over the WAN. It is simply the delivery of the same data packets to the multiple destinations. It allows the multiple recipients to receive the same data packets from a single source. Multicasting allows the distributed applications to work over the WAN with great performance. It is an excellent alternative for the unicast and broadcast transmissions.

In Multicasting, the information is sent to only the destined recipients. It is like the TV or radio transmission system in which only those terminals receive the information who have tuned themselves to receive it.

It is the bandwidth-conserving technology that reduces the traffic load over the network. The ideal applications that uses the multicast technology includes video conferencing, stock quotes, distance learning, weather updates, video streaming, news and other distributed software applications in the LAN/WAN network. IP multicasting mechanisms depends upon the two protocols i.e. group management protocol and the routing protocols.

Group Management protocols establish the multicast groups and the routing protocols routes the traffic to the destination. Multicast routing protocols makes the distribution tree for the data forwarding in the network. It is an ideal solution for the distribution applications in the TCP/IP based LAN/WAN networks.

Though it has been successful in many businesses but it is not extensively deployed and used by the average users. Special addressing scheme is assigned while implementing the IP multicasting. These addresses are assigned from the Class D i.e. 224.0.0.0 to 239.255.255.255. The typical multicast applications include the following.

Video conferencing
Audio conferencing
Stock Quotes
Distributed LAN/WAN Software Applications
Weather Updates
Data Conferencing
Network-based games
Online Training
Database replication

Multicasting applications minimize the demand of the network bandwidth while sending the information from one source to multiple destinations via same stream.
Multicasting can be implementing in the following situations.

For better bandwidth utilization.
Less Router/Hosts Processing.
When sending the same data to the multiple receivers is required.
When the recipient address is unknown.
When a one-to-many communication systems model is required.

It has many advantages over the unicast and broadcast communication system such as the following.

Enhanced performance.
Optimized performance.
One-to-many communication system.

Wireless Lan Technologies

2017-01-16T15:30:00.000+05:30

W L A N Technologies

Wireless LAN or WLAN is a very popular option for building a network in home, office, and for accessing the internet. The increased demand of the mobility, flexibility and the scalability are the key factors in the development of the WLAN. Wireless networking and the wireless LAN technologies provide the multiple benefits to the network users and the organizations such as reduced setup cost, cable free network infrastructure, easy deployment, mobility and the easy management.

The major use of the Wireless LAN technologies is to provide the secure and high speed voice, data and video communications by using various applications and devices. In the WLAN communication is made through the high speed radio waves without the use of cluttered wires. The wireless LAN communication is based on the following communication standards.

1. IEEE 802.11.
a. 802.11a
b. 802.11b
c. 802.11g
2. HiperLAN/2.
3. Bluetooth.
4. HomeRF
5. Infrared

Wide Industry support, the operating system support, easy installation and the flexibility has made the WLAN a popular choice of the business and home users. There are different vendors that are manufacturing the various WLAN products. The major vendors include Cisco, Lucent, Motorola, 3Com, Apple, D-Link and Nortel etc.
There are the many standards in the WLAN and the most popular standard are Wi-Fi and HomeRF.

Advantages of WLAN

WLAN provides numerous benefits to the home and corporate users. Some of the key benefits include the following.

WLAN technologies can be used to create temporary network for a specific period of time.
It provides the access to the internet at the public places.
WLAN can be a part of an existing network and it can connect two physically different networks (in two separate buildings) be establishing a wireless link.
WLAN technology is a perfect solution for the places where wired network is not possible.
It provides the mobility, scalability, flexibility and the ease of management.
WLAN can coexist with the wired Ethernet networks.
Wireless networking is supported by different wireless standards like 802.11, 802.11b, 802.11a, 802.11g, 802.11n and the 802.11g is the most popular WLAN standard.
WLAN provides the more productivity, expandability, convenience and the easy deployment at very low cost.

Digital Payment Systems

2017-01-16T15:21:00.002+05:30

Digital Payments

The internet payment solution providers have evolved over the recent years. They facilitate the online payment system for the buyers, sellers and merchants. The credit cards from the major issuing companies like Master, Visa and American Express has facilitate the payment process and make it very convenient for the online users and the merchants. Now everyone from every part of the world can by almost everything on the internet through the credit cards.

The diversity in the payment systems enables the merchants to manage and promote their businesses by offering different currencies and the languages options to the online buyers. You need to make an account with the payment processing companies like PayPal, World Pay and 2CO etc to send and receive the payments worldwide. Some of the major payment processor includes the following.

PayPal

PayPal is the largest online payment network. PayPal provides the free and instant online payment service to the selected countries. It is the preferred payment system for the buyers and sellers throughout the world. After getting an account with the PayPal you can send and receive payment online to everyone on your email address. It is headquartered in California, USA and was founded in 1998. Through your PayPal account you can transfer your money to your bank account or your credit card. The PayPal supports different currencies like USD, JPY, CAD, NOK, EUR, SEK, GBP and DKK etc.

2CO

2CO is an excellent payment processor system that enables you to sell your products online or buy products and services online. It supports thousands of the products to be sold online. After making account with 2CO, you get robust account management, multiple shipping options, support several currencies and automate the online shopping. 2CO is also known as 2Checkout and it supports more countries than the PayPal.

WorldPay

WorldPay is the leader in the online payment processing systems. It facilitates the customers to accept the payments via internet, email, phone and fax. It has variety of payment methods and support multiple currencies and countries.

MoneyBookers

MoneyBookers is another excellent payment method and everyone from the supported countries can join it for free. After getting account with the Money Booker, you can fund your account, send money online at the receiver’s email address, shop online and receive money. With MoneyBookers you can send and receive the payment in seconds. It supports local currencies in approximately 30 countries. There is no setup cost and it accepts almost every major credit card.

E-Gold

E-Gold is a digital gold currency and it allows you the trade or transfer the ownership of the gold between the users. It is an account based payment system that enables the people to trade or uses the gold as money. E-Gold is used for the payrolls, bill payments, e-commerce, business-to-business payments, person to person payments and donations.

Security Risks and Safety Tips

While these payment processors have made the payment systems easier for everyone but there are some security concerns that can’t be compromised. There are many security risks are involved in the online payments if your system, email address, merchant account are the e-commerce site is unprotected. First you need to protect your system against the hackers, spyware, adware, malware and the intruders.
Install an up-to-dated antivirus, anti spyware and firewall to your system.
Update your operating system with the latest patches and hot fixes. Never do a purchase from the untrustworthy e-commerce websites. Check the authenticity, user’s feedback about that particular shopping website. Never send your sensitive information such as credit card numbers, bank accounts details and other sensitive information to anyone via emails. Use secure browser’s with https requests and make sure that the e-commerce website supports SSL (secure socket layers). In case of any misuse, immediately contact your credit card issuing company or bank.

Routing Information Protocal

2017-01-16T14:53:00.000+05:30

What is RIP

RIP is also known as Routing Information Protocol and it is a dynamic and distance vector protocol that uses the hop counts. It is stable, widely supported and easy to configure protocol. It uses the UDP port number 520 for the route updates. RIP is used to route the traffic on the WAN and on the Internet. It uses the traffic metrics to measure the IP traffic routes. It has been classified as the Interior Gateway Protocol by the IETF (Internet Engineering Task Force).

By using the RIP as gateway host computer sends its entire routing table (that contains the information about all the hosts) to the nearest host. The nearest host sends this information to its nearest host and so on. In this way all the connected hosts get updated with the latest information. RIP is useful for the small networks and it has considered as obsolete as it has been replaced by other protocols such as OSPF (Open Shortest Path First) and IS-IS.

RIP sends the routing update messages to the adjacent hosts at the regular intervals. When a router receives some information that includes some changes it updates it’s routing table to reflect new changes.

After a router updates itself with the latest changes or information it frequently sends this updated information to the adjacent routers till all the routers gets updated. It supports maximum 15 routers/hopes in a network and it is considered as the best solution for the small homogeneous networks.

It uses the hop counts to measure the distance in the networks. Every RIP router sends updates to the next hops after every 30 seconds.

It runs at the network layer of the OSI layers model. A standard RIP packet includes the version, route tag, IP address, subnet mask, next hop and the command. Configuring a Cisco Router for RIP requires few configuration steps.

You need to enable the RIP routing protocol on the Cisco router and identify the network. The basic RIP configurations on the Cisco router include the following commands.

router> enable
Password:
router# conf t
router(config)#interface ethernet 0
router(config-if)# ip address 192.168.42.1
router(config-if)# interface ethernet 1
router(config-if)# ip address 192.168.43.1
router(config-if)# exit
router(config)# router rip
router(config-router)# network 192.168.42.0
router(config-router)# network 192.168.43.0
router(config-router)# exit
router(config-router)# ^z
router#

Network Scanning Tools

2017-01-16T14:47:00.006+05:30

What is Network Scanner

Network scanning is a technique that is used to assess the security vulnerabilities in a computer network. There are different scanning procedures such as ports scanning, pings sweeps can collecting the information about the computer system and network based on the IP network. Hackers also use the scanning techniques to attack a network.

As a network administrator you need to deal with the security related issues in your network such as patch management, assessing security vulnerabilities, network auditing, services management and network monitoring.

To detect the vulnerabilities in your network, you need an excellent scanning tool. Following list provides the best network scanning tools.

GFI LAN Guard Network Security Scanner

GFILAN Guard Network Security Scanner allows you to detect, assess and troubleshoot and vulnerabilities in your network. Being a network administrator, you often need to deal with multiple security related issues and GFI LAN Guard Network Security Scanner provides you the solution for multiple security vulnerabilities and threats.

GFI LAN Guard NSS scans the network based on the 15,000 known vulnerabilities. It allows you to scan your networks across multiple platforms. It provides the customized report of the scans across your whole computer network.

Advanced IP Scanner 1.5
Advanced IP Scanner is a fast LAN scanner for the Windows based computers. With this software you can have the detailed information about your network computers in a very short time. It provides you the multiple functions such as remote shutdown, wakeup and others. It can scan hundreds of computers in a very short time.

Soft Detect Network Scanner 1.0

Soft Detect Network Scanner is aimed to scan your computer and find the P2P programs and media files, illegal music, and ensures that no illegal files and programs will be downloading and saved to your computer. It limits the access to the certain illegal sites from your computer and automatic scans your computer for the potentially dangerous music, media and video files.

Angry IP Scanner 2.21

It is a very fast security scanner and provides you the multiple options such as scan dead machines, check open ports, scanning multiple ports and the ability to resolve the host names.