Micro word means small. It is called microcomputer because it is made up of a small processor microprocessor. Such a computer is made up of a microprocessor or CPU (Central Processing Unit), ROM, RAM and I / O interface chips.
Intel's Intetl Corporation created the first microprocessor in 1971 under the guidance of Ted Huff, whose name was Intel 4004. The Intel 4004 was just 4-bit microprocessor. In the earlier computers, many diodes, registers, transistors, etc. were used. Because of that, the price of computers and the size of the computer is very large
