history of computers

By aitana.arroyo
  • ENIAC COMPUTER

    ENIAC COMPUTER

    FIRST COMPUTER
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    FIRST GENERATION

    The first generation was characterised by the use of vaccum tubes of their central processing units.
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    SECOND GENERATION

    The second generation of computers, represented a significant advanced by replacing bulky vaccum tubes with smaller, faster, and more reliable transitors. This change resulted in more powerful and efficient machines that consumed less electricity
  • IBM 1401 MAINFRAME

    IBM 1401 MAINFRAME

    SECOND COMPUTER
  • IBM

    IBM

    THIRD GENERATION
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    THIRD COMPUTER

    The third generation was characterised by the adoption of integrated circuits, which replaced transistors and enabled computers to become much faster, smaller, more reliable and more affordable
  • LAPTOP

    LAPTOP

    FOURTH GENERATION
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    FOURTH GENERATION

    Which began in the early 1970s, introduced microprocessors and very large-scale integration, enabling the creation of personal and home computers.
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    FIFTH GENERATION

    The fifth generation of computers, characterised by artificial intelligence