The personal computer industry began in 1977 ... In 1986, Compaq ushered in the first Intel 386-based machine. A year later, IBM introduced the PS/2 with improved graphics, a new 3.5" floppy ...
For example, some historians have called IBM 610 Auto-Point Computer, introduced in September, 1957, IBM’s first personal computer on the premise that it was intended for use by a single ...