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  2. Computer - Wikipedia

    en.wikipedia.org/wiki/Computer

    Charles Babbage. A diagram of a portion of Babbage's Difference engine. The Difference Engine Number 2 at the Intellectual Ventures laboratory in Seattle. Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer.

  3. When Was the First Computer Invented?

    www.computerhope.com/issues/ch000984.htm

    MIT (Massachusetts Institute of Technology) introduced the Whirlwind machine on March 8, 1955, a revolutionary computer that was the first digital computer with magnetic core RAM (Random-Access Memory) and real-time graphics.

  4. Who Invented the First Computer? - HowStuffWorks

    science.howstuffworks.com/innovation/inventions/who-invented-the-computer.htm

    The first computer that resembled the modern machines we see today was invented by Charles Babbage between 1833 and 1871. He developed a device, the analytical engine, and worked on it for nearly 40 years.

  5. History of computers: A brief timeline - Live Science

    www.livescience.com/20718-computer-history.html

    The history of computers goes back over 200 years. At first theorized by mathematicians and entrepreneurs, during the 19th century mechanical calculating machines were designed and built to...

  6. Computer | Definition, History, Operating Systems, & Facts

    www.britannica.com/technology/computer

    During World War II, physicist John Mauchly, engineer J. Presper Eckert, Jr., and their colleagues at the University of Pennsylvania designed the first programmable general-purpose electronic digital computer, the Electronic Numerical Integrator and Computer (ENIAC).

  7. Computer - Technology, Invention, History | Britannica

    www.britannica.com/technology/computer/The-first-computer

    What is a computer? Who invented the computer? What can computers do? Are computers conscious? What is the impact of computer artificial intelligence (AI) on society?

  8. The First Computer: Technology that Changed the World

    historycooperative.org/first-computer

    In fact, English mathematician Ada Lovelace wrote an algorithm — what was essentially the world’s first ever computer program — for it in 1843. After becoming fascinated by the device while translating a French paper on it, she went on to create sets of instructions that would enable the machine to compute Bernoulli numbers.

  9. Charles Babbage | Biography, Computers, Inventions, - Britannica

    www.britannica.com/biography/Charles-Babbage

    Charles Babbage, English mathematician and inventor who is credited with having conceived the first automatic digital computer. He designed two calculating devices, the Difference Engine and the Analytical Engine, neither of which were fully built.

  10. The First Computer: Charles Babbage's Analytical Engine -...

    www.thoughtco.com/first-computer-charles-babbages-1221836

    But the first iteration of the computer as we now understand it came much earlier when, in the 1830s, an inventor named Charles Babbage designed a device called the Analytical Engine. Who Was Charles Babbage?

  11. History of computing - Wikipedia

    en.wikipedia.org/wiki/History_of_computing

    The earliest known tool for use in computation is the Sumerian abacus, and it was thought to have been invented in Babylon c. 27002300 BC. Its original style of usage was by lines drawn in sand with pebbles.