1940 complex

Timeline of Computer History

  • 1940 Complex Number Calculator

    1940 Complex Number Calculator
    The first demonstration of remote access computing
  • 1950 eRA 1101

    1950 eRA 1101
    Fisrt Commercially produced computer. The Navy was the first people to buy it.
  • 1960

    1960
    The DEC PDP-1 was sold for 120,000
  • 1977 PET

    1977 PET
    The first of several personal computers. came put fully assembled and operated.
  • 1979

    1979
    Atari designed two microcomputers with game capabilities
  • 1988

    1988
    Steve Jobs created and failed but then was recognized "as an important innovation" The price was $6,500,The NeXT was too slow so it wasn't popu;ar
  • 1981

    1981
    Adam Osborne completed the first portable computer. weighed 24 punds and cost $1,795
  • 1984

    1984
    Apple computer launched the Macintosh,the first with a mouse-driven computer and a graphic interface
  • 1976

    1976
    The fastest machine of its day the speed came from it's shape.