Jessica Timeline

  • the analytical machine (1837)

    the analytical machine (1837)

    This machine was a design for a mechanical computer. It was designed by Charles Babbage
  • Holes in cards

    Holes in cards

    An early storage method to hold data, using patterns of punches holds.
  • UNIVAC (June 14, 1941)

    UNIVAC (June 14, 1941)

    UNIVAC was the first computer that was produced in the United States from the inventors of the ENIAC
  • ENIAC (June 5 1943)

    ENIAC (June 5 1943)

    Was the first general electronic computer.
  • PC (December 1943)

    PC (December 1943)

    It was a personal computer, also called “microcomputers”.
  • von Neumann architecture

    von Neumann architecture

    A design of an electronic computer
  • high-level programming language (1960)

    high-level programming language (1960)

    A programming language read by computers.
  • UNIX operating system (1969)

    UNIX operating system (1969)

    It derives from the original at&t unix. It was designed to be portable multi-tasking, multi-user in a time sharing.
  • CRAY-1

    CRAY-1

    first supercomputer
  • Apple

    Apple

    Is a prominent hardware and software best known for their series of products like computers and ipods
  • first electronic spreadsheet

    first electronic spreadsheet

    It's made by apple
  • Macintosh

    Macintosh

    Apple first operating system
  • Altair (1985)

    Altair (1985)

    First personal computer to attract number of users.
  • Windows (1985)

    Windows (1985)

    Operating system designed and produced by Microsoft.