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81Personal computer — This article is about personal computers in general. For computers generally referred to as PCs , see IBM PC compatible. For hardware components dealing with personal computers, see Personal computer hardware. Personal computer An illustration of …
82Turing machine — /toor ing, tyoor /, Math. a hypothetical device with a set of logical rules of computation: the concept is used in mathematical studies of the computability of numbers and in the mathematical theories of automata and computers. [after Alan M.… …
83Ferranti Mark I — The Ferranti Mark I was the world s first successful commercially available general purpose electronic computer [ Although it was preceded by the BINAC and the Z4, BINIAC was not intended to be a general purpose computer and it was never used for …
84Turing machine examples — The following are examples to supplement the article Turing machine.Turing s very first exampleThe following table is Turing s very first example (Turing 1936):: 1. A machine can be constructed to compute the sequence 0 1 0 1 0 1... ( Undecidable …
85Ferranti Mark 1 — The Ferranti Mark 1, also known as the Manchester Electronic Computer in its sales literature,[1] and thus sometimes called the Manchester Ferranti, was the world s first commercially available general purpose electronic computer.[2] It was the… …
86IBM 1620 — The IBM 1620 was announced by IBM on October 21, 1959 and marketed as an inexpensive scientific computer . After a total production of about two thousand machines, it was withdrawn on November 19, 1970. Modified versions of the 1620 were used as… …
87LGP-30 — It was first manufactured in 1956 with a retail price of $47,000. The LGP 30 was commonly referred to as a desk computer. It was 26 inches deep, 33 inches high, and 44 inches long, exclusive of the typewriter shelf. The computer weighed… …
88Timeline of computing hardware 2400 BC–1949 — History of computing Hardware before 1960 Hardware 1960s to present Hardware in Soviet Bloc countries Artificial intelligence Computer science Operating systems Programming languages …
89Computer programming — Programming redirects here. For other uses, see Programming (disambiguation). Software development process Activities and steps …
90Data General Nova — System Data General Nova 1200 front panel …
