The first UNIVAC computer was designed and developed by Dr. John Mauchly and J. Presper Eckert – who also invented the Electronic Numerical Integrator And Computer (ENIAC) – between 1946 and 1951. … It was the first functional mass-produced business computer in history and opened the door to a larger commercial market.
https://www.bbc.co.uk/bitesize/topics/zvsc7ty/articles/zc4x6sg
Central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit. … In modern computers, the CPU is contained on an integrated circuit chip called a microprocessor.
A floppy disk or floppy diskette (sometimes casually referred to as a floppy or diskette) is a type of disk storage composed of a thin and flexible disk of a magnetic storage medium in a square or nearly square plastic enclosure lined with a fabric that removes dust particles from the spinning disk.
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