• Bold and Underline letters in Facebook Chat

    Do you know you can use bold and underline letters in facebook chat. Follow these steps to do this.:- Use Bold Letters - To use bold letters type your letters between * . If you want to post HI in bold letter then type it like this in facebook chat *HI* then...

  • Hacking a website or its member section

     First of all,why you want to hack a webpage?Is it a certain webpage or any site at all? There are many reasons to hack a website, or a webmaster.Maybe you want to take a revenge or maybe you want to have fun or just learn how to do it ! You can deface the website which means replace the original...

  • Change STARTUP and SHUTDOWN sounds in XP

     .fullpost{display:inline;} Have you ever felt bugged-up with the Start-up and Shutdown jingle of your Windows XP or Vista ? If yes, here is the solution, now you use any of your favorite voice or music or dialogue as your PC’s shutdown and start up. It’s a simple 4 step...

  • Make free CALLS from computer on Telephone

     Make free CALLS from computer on Telephone (100 % free) !Using this VOIP program, you can call landline numbers in any country for FREE. FreeCall is still a Freeware app but you only get 300 minutes a week. To bypass this restriction: Keep the setup.exe. Freecall’s protection system is quite...

  • How To Create Strong Passwords?

     As you know that passwords are the only form of securityavailable now a days, Its really important for one to create a strong passwords, Keeping a weak passwords can make you vulnerable to attacks such as Brute force, Dictionary attacks, Rainbow Tables etc. So in this article I will tell you...

  • Boot sector virus repair and Removal tool

     What is a boot sector? All disks and hard drives are divided into small sectors. The first sector is called the boot sector and contains the Master Boot Record (MBR). The MBR contains the information concerning the location of partitions on the drive and reading of the bootable operating system...

Wednesday, March 2, 2011

What Is a Computer 'Protocol'? How Do Protocols Affect My Web Surfing?

You see 'http://' and 'ftp://' in Web page addresses. What are these 'protocols'? How do they affect me? A 'protocol' is a set of invisible computer rules that govern how an Internet document gets transmitted to your screen. These dozens of programmatic rules work in the background in the same way a bank employs staff procedures to keep your money safe. A document's Internet protocol is described...

Protocol (Network)

Definition: A network protocol defines rules and conventions for communication between network devices. Protocols for computer networking all generally use packet switching techniques to send and receive messages in the form of packets Network protocols include mechanisms for devices to identify and make connections with each other, as well as formatting rules that specify how data is packaged...

How to Tell a Facebook Friend From a Facebook Hacker

Did your grandmother just post a Facebook link to "Hot Shocking Sexy Pics of Britney Spears"? Maybe that's how your grandma rolls, but chances are it's probably the hacker who just "pwned" her Facebook account. Here are some tips to help you tell the difference between Facebook friend or foe. 1. Is the post out of character for the person posting it? I'm going to go out on a limb and say that...
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