What is Computer: A computer is an electronic device that receive input, stores or processes the input as per user instractions and provides output in desired format. Computers have become an integral part of our lives because they can accomplish easy tasks repeatedly without getting bored and complex ones repeatedly without commiting errors. In this tutorial we will discuss in detail about the different parts of computer that enable it to carry out tasks efficiently and correctly. We will also discus about microprocessors, the brain of computers, which actually do all the assigned tasks.
Classification of Computer: All modern computers and computing devices use microprocessors whose speeds and storage capacities are skyrocketing day by day. The developmental benchmark for computers is now their size. Computer are now classified on the basis of their use or size -
2. Laptop
3. Tablet
4. Server
5. Mainframe
6. Super Computer
