Communication is the means of conveying information to a receiver. Languages evolved owing to the increased needs of communication. The printed media was a revolution in the field of communication and is still the popular mass media. Later came the electronic media which is a boon to people all over the world. Computers became widely prevalent recently and it altered the face of communication. Internet has enabled people to access any information from home by the click of a button. It greatly reduced distances by way of its efficiency in communication. People of the remote areas are able to get medical help through the telemedicine system. The computer revolution thus has its impact all over the world.