I'd say it was a calculator
The name of the first commercially available electronic digital computer is UNIVAC.
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Atansoff
Most of the early work that lead to the modern programmable electronic digital computer was prompted by military needs in WW2. IBM was prompted into developing their first commercially available programmable electronic digital computer, the IBM 701, by the Korean War. The Cold War in general prompted many developments in miniaturization of digital computers, especially for military avionics and missile guidance systems. Any specific war you were thinking of?
No, the first electronic digital computer was made in 1942. Its invention was about 1937.Electronic digital computers have been manufactured for sale since 1950.
The first electronic digital computer was.
Uncertain, but sometime in the early 1950s when an off the shelf electronic analog computer was interfaced to an electronic digital computer.
Never, because it did not preexist its use by humans. The electronic computer (both digital & analog) was invented.
John Vincent Atanasoff
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