Computer
In this essay on computer, we are going to discuss some useful things about computers. The modern-day computer has become an important part of our daily life. Also, their usage has increased much fold during the last decade. Nowadays, they use the computer in every office whether private or government. Mankind is using computers for over many decades now. Also, they are used in many fields like agriculture, designing, machinery making, defense and many more. Above all, they have revolutionized the whole world. History of Computers It is very difficult to find the exact origin of computers. But according to some experts computer exists at the time of world war 2. Also, at that time they were used for keeping data. But, it was for only government use and not for public use. Above all, in the beginning, the computer was a very large and heavy machine. Working of a Computer The computer runs on a three-step cycle namely input, process, and output. Also, the computer follows this cycle i