August, 1981
The IBM 610 was the first personal computer, and it was launched in 1957.
IBM launched their first personal computer (model number 5150) on August 12, 1981.
the first computer was available in1950 the first computer was available in1950
First IBM PC (Personal Computer) was IBM model number5150, which was introduced on August 12, 1981.IBM's first electronic digital computer was the 701 Defense Calculator, introduced in 1952.IBM's first computer was the Harvard Mark I, in 1942, but it was electromechanical.
IBM
IBM Personal Computer was created on 1981-08-12.
IBM Portable Personal Computer was created in 1984.
Lyle J. Graham has written: 'Your IBM PC' -- subject(s): IBM Personal Computer, IBM Personal Computer XT, Programming 'Your I. B. M. Personal Computer'
Robert. Crowley has written: 'Using the IBM Personal Computer, VisiCalc' -- subject(s): IBM Personal Computer, Programming, VisiCalc 'Using the IBM personal computer' -- subject(s): VisiCalc (Computer program)
Bil Alvernaz has written: 'Expanding your IBM PC' -- subject(s): IBM Personal Computer, IBM Personal Computer XT
IBM 610 Auto-Point Computer
PC Compatible