History of computers

By 18cicogl1
  • Period: to

    History of computers

    History of compuers

  • Difference engine

    The first mechanical machine

  • Analytical engine

  • The turing engine

    Used to break the german attack codes

  • collosus

    Mechaninical calculator

  • Stored Program Computers

  • The plankalkul

    FIrst computer coding program

  • The ENIAC

    It could do 5,000 operations per second, 1000 times the speed of other computers back then

  • Mini Computers

    computer that needed no air conditioning and required only one operator

  • The CDC 6600

  • IBM 1301 Disk Drive

    IBM's !301 Disk Drive was announced. The disk drive used a disk rotating at 1,800 RPM and could contain a maximum of 28 million characters

  • The CDC 7600

    a supercomputer

  • Floppy Disks

    Sometime in 1976, 5 1/4 inch flexible disk drives were developed in order to fit into smaller desktop computers.