Facebook is the most popular social networking site of all time. Within six years, Facebook has experienced dramatic growth—it has reached more than a billion users and is still growing rapidly.
 Facebook lets you connect to different people from anywhere in the world. 
Facebook is the most convenient tool for finding old buddies and keeping friendships alive
 The site has good privacy settings, allowing you to choose your desired level of privacy.
 It's an easy way to share feelings and what's happening in your daily life


Facebook is addicting! 
There are fake profiles and IDs
Not only students, but also people working in offices can waste time on it

hope this may help uu......