A computer from being a technical tool to perform research has taken many forms and has turned into integral part of our lives. We notice different forms of computers all around us laptops, palm pilots, tablet PC's and our own old realistic desktop PC's. We have to admit the fact that we can not live or resist life without a computer in our homes. With the advent of computers to our homes the science behind it too changed. Computers were no longer huge cupboard sized gizmos which only engineers could operate they had to be pleasing and user friendly. They also had to be in shape which was more pleasing than our earlier friend the television. So there was a huge spurge of designs and methods of making a computer cute. We now have study of ergonomics which goes into creation of computer accessories like keyboards, mice etc. This was the hardware part, the software also had to be user friendly, for you to read this article on internet there are at any given point of time four remote servers and millions of pixels on your monitor are working in harmony. This is the coordination and the high end software part. What about the display? How should it take up all the complicated work and simplify the process to the end user. Well this is where the software came into picture, software which integrates, calculates and provides simple front end.