Unnamed

History of Computers 1970's

By caarmc

  • Memory Chip

    Memory Chip
    The memory chip was invented in 1970 by Intel 1103. Memory chips have enhanced our lives because you can store and retrieve data very quickly.

  • Ethernet

    Ethernet
    In 1973 the Ethernet was invented by Robert MetCalfe. This has enhanced our lives because it allows us to connect multiple computers and other hardware.

  • Altair 8080

    Altair 8080
    In 1975 the Altair 8080 was invented by MITS. Interest grew quickly with this microcomputer that it sold out quickly. This enhanced our lives because microcomputers are easier to use than regular computers.

  • Apple I

    Apple I
    In 1976 the first apple computer was invented by Steve Wozniak. This was the first computer to have a single circuit board.

  • VisiCalc

    VisiCalc
    VisiCalc was invented in 1978 by Dan Bricklin and Bob Frankston. This was the first computerized spreadsheet.