“Hi friends I have exam in another one hour, didn’t study anything, going without preparation”, after 4 hours “yippee!! Wasted three ours in exam hall, total bore”…. Wondering what these are all? Ha nothing but Facebook updates of a student. We are having many social networking sites but Facebook has its own place, it has dominated the internet traffic. It has members of over 600 million users. Well what makes it to top the list among other social networking sites? The variety of things that the Facebook offers makes it interesting site to be used. It does not alone provides making friends in online but also gives space for the users to upload their photos and users can play games in online and have friends has their neighbors in those games Farmville and city Ville are some of the interesting games. Beyond these it provides many applications for fun. We can know what our friends are doing by seeing the updates and can comment on it. So what every social networking site provide these facilities but the beauty of Facebook is its simple user friendly web pages. Many websites don’t have this user friendly environment. The way Facebook has grown is amazing; it has literally grabbed the market of one of biggest social network site Rout. Rout is still not able to come up with a solution for the downfall it has faced because of Facebook. But on the other hand Facebook is still gaining popularity.