If you are a beginner and you are going to start work with computer, it's good to have some basic knowledge before getting your hands dirty with this amazingly sharp machine. This very simple article will help you understand the basics of computer system and its working based on its structure. By Siddique Hassan.
A computer is an electronic data processing device. It reads
data, processes it into meaningful form and produces results so accurately at a
very high speed. A computer along with a number of units attached to it
