The mega companies like AOL, Microsoft and Google have led the way and even they have faltered a bit, as the change is hard on everyone. New players are emerging and new trends. One of the most significant of which is the cell phone. What, phones? Weren’t we talking computers?Phones are used for various purposes. Previously there were only land phones which can be seen in elite or aristocratic families. It was an expensive device and middle class people cannot afford it. But now the scene is changed. People can take the help of phones for not only calling but also to text, listen music, taking clean pictures and also to share different music or video files. It has turned into a multipurpose device.