Social media is for many becoming part of everyday life. These days social media is best medium to connect people or they also share or exchange their information as well as ideas to all over the world. But if we talk about some years back situation, then it seems to very old as compared to today's life. It is a good place to see news updates, connect with friends, complain about a product or promote a product. It is good for building profiles, talking about issues and running campaigns. The other difference is that it provides a voice for people to the world that was once only available through the media.