history of computers

  • Z1

    The first electrical programmable computer was created by Germanys Konrad Zuse in is parents living room.
  • ABC

    the first digital computer developed by Professor John Vincent Atanasoff and graduate student Cliff Berry.
  • ENIAC

    this computer was invented by J. Presper Eckert and John Mauchly at the University of Pennsylvania and began construction in 1943-1946
  • EDSAC

    he first stored program electronic computer
  • 701 (IBM)

    first electric computer and first mass produced computer. later on created a personal computer ibm pc, in 1981
  • Ram

    MIT introduces the whirlwind machine, it was the first digital computer with a magnetic core and real time graphics
  • TX-O

    first transistorized computer is demonstrated at the MIT
  • PDP-1

    the first minicomputer released by digital equipment corporation
  • Xerox Alto

    The first workstation
  • altair 8800

    Ed Roberts coined the term personal computer when he introduced
  • IBM 5100

    the first portable computer aka a laptop
  • Apple I

    the first apple computer
  • Compaq Portable

    The first PC clone was developed by compaq
  • M2500 XL/2 & M4020 SX

    The first multimedia computer