Kaitlyn's Timeline

By kh03276
  • First Computer

    First Computer

    The first automatic computing engine was developed by Charles Babbage in 1822.
  • First Digital Computer

    First Digital Computer

    The ABC was created by John Vincent Atanasoff it was started in 1937 and finished in 1942.
  • First Personal Computer

    First Personal Computer

    The first personal computer was made in 1975 by Ed Roberts.
  • First Portable Computer

    First Portable Computer

    The first Portable Co,puter was released in 1975 by IBM. The computer weighed 55 lbs,