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  1. Computer - Wikipedia

    Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the "father of the computer", [22] he conceptualized and invented the first mechanical computer in the early 19th century.
    Overview

    A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can perform generic sets of operations known as programs, …

    Etymology

    It was not until the mid-20th century that the word acquired its modern definition; according to the Oxford English Dictionary, the first known use of the word computer was in a different sense, in a 1613 book called The Yong Mans Gleanings by the …

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  2. Computer - Technology, Invention, History | Britannica

    • By the second decade of the 19th century, a number of ideas necessary for the invention of the computer were in the air. First, the potential benefits to science and industry of being able to automate routine calculations were appreciated, as they had not been a century earlier. Specific methods to make automated calculation more practical, such as...
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  3. Who Invented the First Computer? - HowStuffWorks

    2023年10月20日 · Learn about the history of computer invention, from Charles Babbage's mechanical difference and analytical engines to the first electronic …

  4. Computers | Timeline of Computer History | Computer ...

    Explore the milestones and innovations of computer history from 1937 to 1945, including relay-based calculators, electronic computers, and code-breaking …

  5. コンピュータの発明 - Origin Trace

    2026年2月13日 · チャールズ・バベッジの解析機関からエイダ・ラブレスの最初のプログラム、アラン・チューリングの理論的基礎、ENIAC、トランジスタ、そしてマイクロプロセッサ革命まで、コン …

  6. History of Computers: A Brief Timeline - Live Science

    2025年12月18日 · Explore the evolution of computing from the 1800s to today, highlighting pivotal moments like the invention of the Analytical Engine, the rise of …

  7. コンピューターの起源 | 日経サイエンス

    資金不足のために実現には至らなかったものの,後世になって,バベッジが遺した設計図をもとに実際に作られた。 バベッジの計画が頓挫した後,再びデジタル …

  8. History of computing - Wikipedia

    The earliest known tool used for computation is the Sumerian abacus, believed to have been invented in Babylon c. 2700 –2300 BC. Its original style of usage was …

  9. Who invented the computer? - BBC Science Focus …

    2024年7月1日 · Who invented the computer? Pioneering mathematicians Charles Babbage and Alan Turing changed the world with their strides towards developing …

  10. Computer History

    Explore the history of computers with a detailed timeline from ancient times to modern days, featuring key events, inventions, and tech pioneers.

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