Post By: Hanan Mannan (H.M.R.A Group Engineers)
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------

                           Who is Who in Computer?

• Sabeer Bhatia borned in Chandigarh, India and co-founded first free email service site Hotmail.com with Jack Smith.
• Tim Berners-Lee is the inventor of the World Wide Web and Director of the World Wide Web Consortium (W3C).
• Larry Page is co-founder of the Google internet search engine, now Google Inc.
• Sergey Brin is co-founder of the Google internet search engine, now Google Inc. He co-founded google with Larry Page.
• Charles Babbage is known as the father of computer.
• Larry Wall is the inventor of Perl, rn,patch, and many other wonderful things. He is the language designer for Perl 6, and has staked out the perl5 to perl6 translator as his own project.
• Rasmus Lerdorf is father of PHP.Here is Rasmus pictured in the ship's exotic Greek ballroom at the conclusion of an hour's question and answer session.
• James Gosling is a famous software developer, best known as the father of the Java programming language.
• Dennis Ritchie is an American computer scientist notable for his influence on ALTRAN, B, BCPL, C, Multics, and Unix.
• Bjarne Stroustrup designed and implemented the C++ programming language. He is the Professor of Engineering College in Computer Science at Texas A&M University.
• Bill Gates founded Microsoft with Paul Allen
• Michael Dell Michael Saul Dell (born February 23, 1965, in Houston, Texas) is an American businessman and the founder and CEO of Dell, Inc.
• Mark Elliot Zuckerberg Mark Elliot Zuckerberg co-founding Facebook in 2004; world's 2nd youngest self-made billionaire (2012)

Posted By MIrza Abdul Hannan9:22:00 pm

0

Continue Reading

Different Types Of Hacking

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------
            Different Types Of Hacking 

* DNN: - Dot Net Nuke method also called Portal Hacking.

* SQL INJECTION - The most common and dangerous kind of attack.It is a code injection technique that exploits a security vulnerability in some computer software.An injection occurs at the database level of an application (like queries).

* JAVASCRIPT INJECTION - Javascript Injection is a facility by which we can insert our own javascript codes into the websites,either by entering the code into the address bar, or by finding an XSS(Cross site Scripting) vulnerability in a website.It is generally used in spoofing too.

* SPOOFING ATTACK - A spoofing attack is a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining an illegitimate advantage.

* PHISHING - Phishing is a way of attempting to acquire information such as usernames, passwords and credit card details by masquerading as a trustworthy entity in an electronic communication.

* CROSS SITE SCRIPTING - Cross-site Scripting (XSS) is an attack technique that involves echoing attacker-supplied code into a user's browser instance.

* MAN IN THE MIDDLE ATTACK - It is a form of active eavesdropping in which the attacker makes independent connections with the victims and relays messages between them, making them believe that they are talking directly to each other over a private connection, when in fact the entire conversation is controlled by the attacker.

* DNS POISONING - It is a security or data integrity compromise in the Domain Name System (DNS). The compromise occurs when data is introduced into a DNS name server's cache database that did not originate from authoritative DNS sources.

* DOS ATTACK - It is an attempt to make a computer resource unavailable to its intended users.

Posted By MIrza Abdul Hannan8:45:00 pm

0

Continue Reading

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------

How To Install Ubuntu On Windows 7(Dual-Boot Windows and Linux)

Most of the PC users wants to experience new and trendy operating systems, even they are using latest windows 7, 8 OS and some people wants to use both operating systems on their computer without formatting their already Installed OS. For those PC users, In this tutorial I will explain you step by step to dual-boot your PC to run two or more operating systems. Before going to that you have to get clarity about dual-boot, It means you can use two or more operating systems on single physical memory.

Step By Step Guide To Dual-Boot Ubuntu And Windows  

To Dual-boot ubuntu/Linux and windows 7  your PC/laptop should meet some basic benchmarks. I listed those requirements below:

1.  Your PC is running with windows 7, 8, or higher version.
2. CD/DVD burner and empty CD/DVD or USB with minimum 1GB capacity.
3. Most Importantly backup your windows Installation. ( I will explain It clearly in step 3 )
4. Internet Connection and administrative access to PC.
5. Hard disk must contain 30 GB of free space.

Step 1: Select Your Linux Distro

Linux have so many distro's (Linux distributions) configured for both beginners and advanced users. In these you have to choose suitable distro for you. If you are a beginner go with  Ubuntu, It is completely enhanced for beginners and easy to use. It is admirable, Ubuntu community is very useful for beginners to solve their problems and queries. In this tutorial I choose to Install Ubuntu.

Step 2: Download Ubuntu And Prepare It For Installation

Go to Ubuntu official website and select which version you want to download . Ubuntu latest version is 14.04 LTS (long term support). According to your system choose 32-bit or 64-bit and download, It will download in ISO format. It will take some time depends on your Internet connection after downloading, go to downloaded folder and burn the Image into CD/DVD by using tool or If you want to use USB you need to download "Unetbootin". Remember that backup your data on USB, Unetbootin will remove previously stored data on USB drive and reformat It.

Step 3: Backup Your Windows Installation

This is most Important step, because any thing went wrong while Installing you can set back your PC with previous windows Installation. To backup your windows you need external hard-disk. Just follow the steps to backup your windows.

1. Click on windows >> Open Control Panel >> System & Security .
2. In this section select "Back Up and Restore".
3. Below you can see the screen shots to get an Idea

Step 4: Disk Management

This is the best way to partition your hard drive. Before I said that you need minimum 30 GB free space is good enough to Install Ubuntu. But If you are planning movies, entertainment application you need to shrink more volume for the Installation. Mostly "C" drive is filled with windows Installation and their applications. So better to select other local drives to shrink volume, which has sufficient free space to Install Ubuntu. I will explain you the best method to partition your hard drive on windows 7, all you need to do is just follow the steps below.

1. Click on windows >> In search box type "Disk Management" 
2. Select "create and format hard disk partitions".
3. Now It will display disk management window.
4. Select local drive with large amount of free space and right click on It. You can see the option shrink volume click It.
5. It will take some time to analyze the memory now It will display shrink window.
6. Give minimum 30 GB or more you want. (30 GB = 30000 MB) and click on shrink.
7. Now you can see black bar which Indicates "unallocated" memory or drive.

Step 5: Boot Menu

Select USB or CD/DVD to Install Ubuntu/Linux, then reboot your system. It doesn't take you to Installation setup you have to change the first boot priority with USB or CD/DVD in BIOS (basic Input output system). Just follow the below steps to change boot priority.

1. Select function key to enter BIOS setup.
2. Functional key is not same for all computers. It may vary according to the motherboard brand used for the PC.
3. Usually F5, F7, F12 are mostly used functional keys to enter BIOS setup.
4. After entering into BIOS click on boot menu change 1st priority with your USB or CD/DVD which you are using to Install Ubuntu/Linux.
5. Save your changes and connect your media in to the drive.
6. Now reboot It again.

Step 6: Install Ubuntu

It will ask you try Ubuntu without Installing & Install Ubuntu along with other options. If you want demo click on try Ubuntu or you can Install It directly. You can see the below screen shot.

1. While Installation process your Internet connection is not working depend on your system please contact official Ubuntu documentation.
2. If there is no problem with any network connection, click on Install Ubuntu.
3. Select your language and continue.
4. Now check the Install third-party software's box. This is necessary for some application or media.
5. After that follow the default selections and when ever It will ask you to choose where to Install Ubuntu. It will ask you to Install Ubuntu along with  windows 7, Replace windows 7 with Ubuntu.
6. Choose Install side by side with existing OS.
7. That's It now you can enjoy dual-booting PC with Ubuntu and windows 7.
8. When you switch on your PC, It will ask you to choose which operating system you want to start.

Enjoy Regarding to this tutorial do you have any doubts or while Installation process If you face any problems just comment below I will respond to your query within 24 hours.

Posted By MIrza Abdul Hannan4:32:00 am

0

Continue Reading

How To Track My Lost Android Phone

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------
How To Track My Lost Android Phone

Now a days mobile phones are very important in our lives without them we cannot think our life.Most of the people using android operating systemmobile phones. The mobile devices which are under android operating system made up of so many features like camera, internet, chatting, video calls, and lot of innovative apps. If someone stolen your android phone or you some where leave it and forgot. Here one unacceptable thing is android phones are doesn't have any inbuilt application which helps to track your lost android phone. Add Password Protection To Your Google Play Store App To Avoid Unwanted Purchases But no need to worry because we have the best anti-theft apps that will track your android phone which we have to install them on our android device to prevent mobile theft.

Best Anti Theft Apps To Track Lost Android Phone

Prey: Prey is one of the best anti-theft application which can give top notch protection against mobile theft and loss. It can track stolen/lost mobile phone, tablet, laptop. This app is 100% free once if you install you can use it on up to 3 devices with single account.

 Features:

• By using both GPS and wifi netowrks you can find the mobile through geolocation.
• You can take a pictures of thief by using built in front and rear camera.
• If wifi is enable prey will automatically hook up to nearest open wifi hotspot.
• It can also grab the on going session screen shots.
• It can grab the current network details on your device and also detects the simcard changing.
• while installing prey on your device if you add some trusted numbers you can manage with your lost mobile by using sms activation.
• It will sent the reports with SSL encryption.(Secured socket layer technology).

Anti-Theft: Anti-theft application is provided by avast. In this software there are two types one is for non rooted mobile and other one is for rooted devices.                  

Features:

• you can track lost mobile device by using GPS tracker and other triangular methods.
• By using sms functions and other avast web based interface you can control your mobile remotely.
• Remotely it can wipe/lock the data to keep it secure and also take photos and record sounds of the phone surroundings.
• Whenever your phone is stolen by activating anti-theft modeautomatically it hides the app.so thief not even aware of presence of that app.
• Some features that are only available for rooted phones are you can give own name for the app, prevent usb access to the phone, hard reset also cannot delete the avast anti-theft, and live connectivity it means thief cannot turn off the internet.

Wheres My Droid: Wheres my droid is also one of the best application to track the lost/stolen phones. It has built in unique features that can allows you to track using other networks that are accessible.          

Features:

• Find your phone by ringing/vibrating and using GPS location.
• Send location when device have low battery.
• You can activate password protection to avoid unauthorized application changes.
• Last but not least it can send you notification when simcard is changed.
• In pro version some added features are available such as remotely lockdevice, to protect the data, you can use your landline to activate app and it can take pictures using device camera.

Lookout Mobile Security: Lookout mobile security is also one of the best security app that gives superlative protection against mobile theft.                                                                      

Features:

• Even when It is on silent mode it can make sound and alerts you.
• It can map the location of your device.
• Automatically saves the location when battery is low.
• when passcode is entered multiple times incorrectly automaticallydevice camera send the location and snapshots to email-id.
• Remotely lock your device and also wipe your data.

Android Device Manager: Android device manager is also one of the best app to protect our device against mobile theft. By using remote connection you can trace and manage your device.
                                       

Features:

• It can make sound and alerts you when you lost the mobile at noisy area.
• You can access stolen mobile remotely and reset devices screen lock pin.
• Once you permit the app it can trace all devices that are connected with your google accounts.
• when you lost your mobile phone you can wipe out all important data by sending a single message.

Posted By MIrza Abdul Hannan12:05:00 pm

0

Continue Reading

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------

How To Download and Install Bluestacks On Windows 7/8 For Free

Bluestacks is developed by silicon valley based software company, main purpose of using this software is run android application on windowsPC/tablet and Macintosh users. By using bluestacks you can sync all apps to PC from your and also featured with cloud connectivity. No doubt bluestacksis best choice to manage your phone apps on your PC. In this tutorial I will explain you how to download and Install bluestacks on your PC. Before that you need to know basic requirements to Install and run bluestacks on your PC.

System Requirements To Install And Run Bluestacks 

I Included this section mainly for PC users who are using windows XP , PC with low end configuration. If you are using XP operating system minimum requirements to Install bluestacks are :

• Upgrade to service pack 3
• Install windows Installer 4.5 or higher version
• NET framework 2.0 and 1 GB of RAM.
• Installation drive have atleast 2 GB of free disk space.
• Need to update your graphic drivers.
• For all PC users you must login through admin account to Installbluestacks.

Simple Steps To Download And Install Bluestacks On PC :

• Go to bluestacks official website to download. 
• There you can see bluestacks app player  for windows xp, vista, 7, 8 and MAC osx .
• Select windows App player and click to download.
• After downloading bluestacks on pc run setup file and it will displays the below screen here click on "CONTINUE"

• After click on continue it will display below window and you can select or deselect It depends on you. For further support and notifiation I selected both boxes.

• It will take some time to Install bluestacks...

• After Installation process automatically loads the bluestacks. 
• That's It now you can run bluestacks on pc. To get access to Google play store you need setup your new G-mail account or existing account, then you can run android apps on PC and also sync your android phone apps. Follow below screen shot to setup your account..

Posted By MIrza Abdul Hannan11:58:00 am

0

Continue Reading

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------

10 signs To Identify Your Computer Is Infected With Virus/malware

Now a days most of the people have their own PC/laptop or any other gadgets. It is quite difficult to find house without computer all most all educated people have their own PC that is connected to INTERNET. We use Internet for so many things like connect with friends on social networking sites, commercial purpose, education etc.. people use It according to their needs. All are well known with the word VIRUS. If you have computer and It is connected to Internet definitely you are well known of virus attacks andmalware. But It is difficult to find the hidden viruses on your computer.

Viruses can change code of your computer even when you are in offline still It uses some data. So many people thought that I have good antivirus to protect my computer, even though If you have antivirus there are so many new viruses are there which cannot be Identified by antivirus. So you have to update your PC frequently to make your PC/laptop run faster and smoother.Viruses/malwares are not so easy to detect there are so many types of virusescoded in a different manner. Most of the cases malicious software's can be detected by antivirus. There are some signs to know that your computer is Infected with viruses or any malicious software's. 

Related article : Best Computer Tips & Tricks Everyone Should Know

10 Signs To Identify Your Computer Is Infected

Not Responding : When you click any Icon on the desktop It doesn't respond definitely some harmful virus or malware  started harming to your computer. Sometimes If you click on particular program It will takes you to another one. In rare cases It will warns you something went wrong.

PC Slow Down : This is the most common sign to Identify viruses. when your computer slow down or any applications are running slowly even If you have good system requirements for that applications. No doubt your computer is Infected by viruses, malicious software's, or any other trojans, worms, malware etc..

When Computer Freezes : Suddenly your computer hang or reboot without any reason. All this dirty things are done by viruses which are Infected to your PC.

Antivirus Not Working : All computer users Install antivirus or any firewall to protect their PC, when that antivirus is not working what we have to do? You have to confirm that your computer is Infected with newvirus/malware that cannot be Identified by the antivirus you Installed on PC.

Hard Drive Disappear : Suddenly your local hard drive is not responding to your action or disappeared. Any how It will display you message your hard drive is not available to use. You have to understood that your computer is Infected with viruses. Any how It will display you message your hard drive is not available to use.

Printer Is Not Working : When your printer is suddenly not working after checking there is no hardware or connection problem. Definitely your system is Infected with worm virus. There are so many cases after removingvirus also printer doesn't work you have to re-Install the drivers that will connect printer to your computer.

Annoying Popups : These are more dangerous, when you are browsing on Internet It will displays you different popups. In that some are quite different that will warns you your computer may be at risk Install this software to protect your PC health what actually those popups are to Install malware on your computer to grab your Information  and some other signs are redirecting you to strange websites from the one you wanted to visit.

Luck Knocks Your Door : Repeatedly you are getting e-mails, popups that are saying you got billions in lottery. You have to understood your computer is filled with virus why because already they send some malware to your computer to grab Information when you fill any application forms by clicking on those popups. Sometimes you may loose your money also by giving your bank account details so beware of these..

Difficult To Install : Are you facing any problems to Install antivirus software or any files to download this will Indicates that your computer is Infected with virus.

Icons Are Missing : Suddenly some of the desktop Icons are disappeared without performing any desktop cleaner. Confirm that some virus is entered to harm your computer.

Posted By MIrza Abdul Hannan11:49:00 am

0

Continue Reading

Post By: Hanan Mannan
Contact Number: Pak (+92)-321-59-95-634
-------------------------------------------------------

How To Increase Internet Speed In Windows 7

Most of the PC/laptop Internet users are facing slow Internetspeed. when you are browsing something Important, It will takes too much time too load page or video cannot buffer all these things makes your experience worst with your Internet. For those people who are facing Slow Internet speed, I will suggest you a best trick that will definitely boost your Internet speed rapidly.

By Increasing bandwidth in your system you can boost up your Internet speed. You may have arise one doubt how It is possible to Increase bandwidth of our system. I will explain  you that, Microsoft hold  up to 20% of bandwidth privately for windows updates, streaming videos, audio etc. By following some simple steps you can release this 20% of bandwidth.

Simple Steps To Increase Internet Speed on Windows 7, 8, xp

• Click on the windows start button.
• Open RUN and type ''gpedit.msc''

• It will opens local group policy editor window.
• In that go to local computer policy.

• In that select computer configuration -> administrative templates 
• Click on network -> QOS packet scheduler 

• Double click on limit reservable bandwidth

• It will display you configuration window.

• There you have to select enable and click on ok.
• That's It now you can enjoy the Increased speed of Internet by acquiring 100% bandwidth.

This trick will works on almost all windows operating systems XP, vista, 7, 8, windows server family.. Regarding to this tutorial If you have any doubts feel free to comment or contact me.

Posted By MIrza Abdul Hannan11:44:00 am

0

Continue Reading