Pwjul18perk frontis hero 1024x576

Technological Advances in Computer History

  • DRAM

    DRAM

    The newly formed Intel unveils the Intel 1103, the first Dynamic Access Memory (DRAM) chip
  • floppy disk

    floppy disk

    Alan Shugart leads a team of IBM engineers who invent the "floppy disk," allowing data to be shared among computers
  • Ethernet

    Ethernet

    Robert Metcalfe, a member of the research staff for Xerox, develops Ethernet for connecting multiple computers and other hardware.
  • apple 1

    apple 1

    Steve Jobs and Steve Wozniak start Apple Computers on April Fool's Day and roll out the Apple I, the first computer with a single-circuit board, according to Stanford University.
  • VisiCalc

    VisiCalc

    Accountants rejoice at the introduction of VisiCalc, the first computerized spreadsheet program