The micro chip brought the fourth generation of computers, as thousands of integrated circuits were designed onto one micro chip. What within the initial generation stuffed a complete area might currently slot in the palm of the hand. The Intel 4004 chip, developed in 1971, placed all the elements of the computer—from the central process unit and memory to input/output controls—on one chip.
In 1981 IBM introduced its initial pc for the house user, and in 1984 Apple introduced the Macintosh. Microprocessors conjointly removed of the realm of desktop computers and into several areas of life as additional and additional everyday merchandise began to use microprocessors.
As these little computers became additional powerful, they might be joined along to make networks, that eventually crystal rectifier to the event of the net. Fourth generation computers conjointly saw the event of GUIs, the mouse and hand-held devices.


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