Social media is the mean of social interaction through different techniques and ways. It is the best way of communication between people because everyone has the right and freedom to speak and share anything. Social media includes face book, twitter, my space etc. In simple words it can be said as the network of social sites where people can share their views or anything they want to. Social media includes social networking websites, blogs, video and photo sharing sites like you tube and flicker, user reviews for instance Amazon.com and many more such websites. It creates an environment in which everyone can contribute in the communication it is the best way of exchanging information among people. It creates a virtual framework which enables the people to setup a forum or platform to share information of common interest. . It is available for the whole public and not restricted to few people. It is accessible by the whole public and targets the interest of whole world i.e. every field is touched. It’s a decentralized platform and multi topics are discussed in it. There is even no hierarchy in it. It’s not like the industrial media in which once information has been broad casted cannot be changed. In social media any information can be changed and altered at any time and by anyone with even little knowledge. As anyone can edit this information so it’s not that much authenticated and reliable information as you can get from some industrial media.