Computer - Technology, Invention, History | Britannica
6 days ago · None of these machines was a computer, but they did advance the state of practical mechanical knowledge—knowledge that would be used in computers later. One of these …
Biography, Computers, Inventions, & Facts - Britannica
Oct 14, 2025 · Charles Babbage, English mathematician and inventor who is credited with having conceived the first automatic digital computer. He designed two calculating devices, the …
Computer | Definition, History, Operating Systems, & Facts
6 days ago · 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 …
Computer - History, Technology, Innovation | Britannica
6 days ago · It is not too great a stretch to say that, in the Jacquard loom, programming was invented before the computer. The close relationship between the device and the program …
Alan Turing | Biography, Facts, Computer, Machine, Education,
Nov 7, 2025 · Alan Turing was a British mathematician and logician, a major contributor to mathematics, cryptanalysis, computer science, and artificial intelligence. He invented the …
Who invented the computer? | Britannica
Oct 20, 2025 · 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 …
Computer - Home Use, Microprocessors, Software | Britannica
6 days ago · Computer - Home Use, Microprocessors, Software: Before 1970, computers were big machines requiring thousands of separate transistors. They were operated by specialized …
Personal computer (PC) | Definition, History, & Facts | Britannica
Nov 27, 2025 · A small firm named MITS made the first personal computer, the Altair. This computer, which used Intel Corporation ’s 8080 microprocessor, was developed in 1974. …
Alan Turing - Computer Designer, Codebreaker, Enigma | Britannica
Nov 7, 2025 · In 1945, the war over, Turing was recruited to the National Physical Laboratory (NPL) in London to create an electronic computer. His design for the Automatic Computing …
History, Computer, Stands For, Machine, & Facts - Britannica
Oct 18, 2025 · ENIAC, the first programmable general-purpose electronic digital computer, built during World War II by the United States and completed in 1946. The project was led by John …