Computers | Timeline of Computer History | Computer History …
After successfully demonstrating a proof-of-concept prototype in 1939, Professor John Vincent Atanasoff receives funds to build a full-scale machine at Iowa State College (now University). The machine was …
History of computing - Wikipedia
The ENIAC (Electronic Numerical Integrator And Computer) was the first electronic general-purpose computer, announced to the public in 1946. It was Turing-complete, [45] digital, and capable of being …
Who Invented the First Computer? - HowStuffWorks
Oct 20, 2023 · 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 …
History of computers: Timeline of key events & technological ...
Dec 18, 2025 · Charles Babbage's Difference Engine, designed in the 1820s, is considered the first "mechanical" computer in history, according to the Science Museum in the U.K. Powered by steam …
The First Computer: Technology that Changed the World - History …
Jan 24, 2022 · With programmable computers becoming the norm, the need for storage became obvious, and the first practical stored program computer — the Manchester Baby (later Mark I) — …
When Was the First Computer Invented?
Jun 14, 2025 · The Colossus was the first electric programmable computer, developed by Tommy Flowers, and was first demonstrated in December 1943. The Colossus was created to help the …
Computer - Technology, Invention, History | Britannica
Dec 22, 2025 · Until this breakthrough, all the mechanical aids to calculation were merely calculators or, like the Difference Engine, glorified calculators. The Analytical Engine, although not actually …
A Look at the History of Computers - ThoughtCo
Apr 29, 2025 · In 1948, a group in England introduced the Manchester Small-Scale Experimental Machine, the first computer to run a stored program based on the Von Neumann architecture.
Who invented the First Computer & When was the Computer Invented?
Aug 12, 2025 · The ENIAC (Electronic Numerical Integrator and Computer), completed in 1945, is widely regarded as the first general-purpose electronic digital computer. It was a massive machine that filled …
History of the Computer: How it was born and transformed the …
Jul 9, 2025 · The ENIAC (Electronic Numerical Integrator and Computer) is generally considered the first general-purpose electronic computer. It was built in 1945 at the University of Pennsylvania and …