The Kenbak-1, released in early 1971, is considered by the Computer History Museum to be the world's first personal computer. It was designed and invented by John Blankenbaker of Kenbak Corporation …

Judges settled on John Blankenbaker’s Kenbak-1 as the first personal computer. Designed in 1971, before microprocessors were invented, the Kenbak-1 had 256 bytes of memory and featured small …

May 11, 2011 · The earliest electronic computers were not “personal” in any way: They were enormous and hugely expensive, and they required a team of engineers and other specialists to keep them …

Dec 31, 2024 · The launch of Windows 1.0 in 1985 marked the beginning of a new era in personal computing. Windows provided a graphical user interface (GUI) that made computers more …

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. Though the Altair was …

Mar 29, 2024 · The late 1970s saw the first commercial personal computers aimed at a mass audience. In 1976, college dropouts Steve Jobs and Steve Wozniak started Apple Computer and introduced …

What is the Kenbak-1? The Kenbak-1 has often been considered "the first personal computer." It was designed, built, and marketed by John V. Blankenbaker in 1971, and was made before …

May 15, 2023 · The result was the first personal computer: a desk-sized single-user machine that plugged into a wall socket. It contained 113 vacuum tubes for logic circuitry, and its primary memory …

The Apple 1’s exposed motherboard may look alien to people today, but in 1976, it was the first fully assembled personal computer available to customers. The “out of the box” computers that...

Ed Roberts (computer engineer) ... Henry Edward Roberts (September 13, 1941 – April 1, 2010) was an American engineer, entrepreneur and medical doctor who invented the first commercially successful …