The history of Computer Science

By joseYbrenda

  • The Pascaline.

    The Pascaline.
    The Pascaline was the first calculator that runs on wheels and gears, invented in 20 may in 1642 by French philosopher and mathematician Blaise Pascal (1623-1662).

  • The Binary Sistem.

    The Binary Sistem.
    Binary is a numbering system in which numbers are represented using only two numbers: zero and one. He began 1679 when Gottfried Wilhelm Leibniz.

  • QWERTY Keyboard.

    QWERTY Keyboard.
    It was designed and patented by Christopher Sholes in 1868.

  • The first printer.

    The first printer.
    The creation of the printer goes back to approximately 1940, with the creation of the first computer in history, the Charles Babbage Analytical Engine.

  • COBOL.

    COBOL.
    COBOL (Acronym for COmmon Business-Oriented Language) was created in 1959 with the aim of creating a universal programming language that could be used on any computer.

  • The first mouse.

    The first mouse.
    In 1967, engineer Douglas Engelbart devised a pointing device to the computer user could move his hand and move the appropriate motion to the screen.

  • Creaing Windows.

    Creaing Windows.
    It is a creation of the Microsoft company, and more specifically, its founder, Bill Gates. It began work on the first Windows in 1981, but was released on November 20, 1985.

  • Linux.

    Linux.
    The inventor of Linux is the Finnish software engineer Linus Benedict Torvalds.
    In October 5, 1991 announced the first version of Linux.

  • Mosaic.

    Mosaic.
    It was a navigator on the Web that was more approachable and friendly and created by Marc Andersen in January 1993.

  • YouTube.

    YouTube.
    It was created by Steve Chen, Chad Hurley and Jawed Karim on 14 February 2005.
    It allows users to upload videos, watch some movies, listen to music, etc ....