computer technology evolution

By kver1016
  • 2400 BCE

    ABACUS

    ABACUS
    created by John Napier. This early computer tool created logitherm. It was also used as a calculating tool in ancient times.
  • 500 BCE

    PINGALA

    PINGALA
    Pingala was an Indian mathematician that created the binary number system which is used to program computers

  • First mechanical computer

    First mechanical computer
    The first mechanical computer was invented by Charles Babbage who also created the analytical engine.

  • Boolean Algebra

    Boolean Algebra
    Boolean algebra is the base of programming. It's used to interpret logic circuits.

  • IBM

    IBM
    IBM is one of the most popular companies in the technology industry. It was founded in 1911.

  • DEC 1st mini computer

    DEC 1st mini computer
    this first mini computer was called PDP-8. It was a 12 bit minicomputer. When it first came out it was very popular.

  • apple macintosh

    apple macintosh
    Apple is one of the most popular computer brands, and is known worldwide. They first started by creating a big chunky computer and by 2022 they have lightweight computers. This shows the evolution of their brand.

  • apple macbook pro

    apple macbook pro
    Now, in 2022, we have small efficient computers. Previously computers would take up a whole room but with advanced technology computers are lightweight and portable