Microcomputer

A microcomputer is a computer based on a microprocessor, allowing for it to be small and inexpensive enough for use in a home or small office. This would be in contrast with a larger minicomputer or mainframe.

History
The was introduced by  in 1975 as the world's first user-customizable microcomputer kit. The Apple II was released by Apple Computer in June 1977 and is considered to be the first widely successful microcomputer.