introduction of computer

Micro computers: -

            Microcomputers are also called as a personal computer or P.C. It has a processor based on a single silicon chip. This microcomputer comes in different types or sizes.

                        Pocket computer or pocket p.c

                        Lap P.C.’s and

        Desktop P.C.’s

            E.g.: - IBM, COMPAQ, HCL and DELL.