PS/1

IBM PCs.. Creating the Standard

Submitted by binaryvalue on Wed, 06/01/2022 - 08:59

Released in August 1981, the IBM Personal Computer was IBM’s first microcomputer and the hardware platform that created the standard for PC compatibles. The IBM PC used an open architecture and the PC-DOS from Microsoft. Later, in 1984, IBM released the considerably improved IBM AT based on 80286 and a 16-bit AT bus.