What is Facebook

http://facebookbahar.blogspot.com/Facebook is a social networking website that makes it easy for you to connect and share with your family and friends online. Originally designed for college students, Facebook was created in 2004 by Mark Zuckerberg while he was enrolled at Harvard University. By 2006, anyone over the age of 13 with a valid email address could join Facebook. Today, Facebook is the world's largest social network, with more than 1 billion users worldwide.

Why use Facebook?

Have you ever wondered why people like using Facebook? After all, there are already lots of other ways to communicate online, such as email, instant messaging, and so on. What makes Facebook unique is the ability to connect and share with the people you care about at the same time.
For many, having a Facebook account is now an expected part of being online, much like having your own email address. And since Facebook is so popular, other websites have worked to integrate Facebook. This means you can use a single Facebook account to sign in to different services across the Web.