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ENIAC (/ ˈ ɛ n i æ k /; Electronic Numerical Integrator and Computer) [1] [2] was the first programmable, electronic, general-purpose digital computer, completed in 1945. [ 3 ] [ 4 ] Other computers had some of these features, but ENIAC was the first to have them all.
This is an accepted version of this page This is the latest accepted revision, reviewed on 4 March 2025. English mathematician, philosopher, and engineer (1791–1871) "Babbage" redirects here. For other uses, see Babbage (disambiguation). Charles Babbage KH FRS Babbage in 1860 Born (1791-12-26) 26 December 1791 London, England Died 18 October 1871 (1871-10-18) (aged 79) Marylebone, London ...
The first digital electronic computer was developed in the period April 1936 - June 1939, in the IBM Patent Department, Endicott, New York by Arthur Halsey Dickinson. [35] [36] [37] In this computer IBM introduced, a calculating device with a keyboard, processor and electronic output (display). The competitor to IBM was the digital electronic ...
A human computer, with microscope and calculator, 1952. It was not until the mid-20th century that the word acquired its modern definition; according to the Oxford English Dictionary, the first known use of the word computer was in a different sense, in a 1613 book called The Yong Mans Gleanings by the English writer Richard Brathwait: "I haue [] read the truest computer of Times, and the best ...
In the US, in 1940 Arthur Dickinson (IBM) invented the first digital electronic computer. [89] This calculating device was fully electronic – control, calculations and output (the first electronic display). [90]
ENIAC (Electronic Numerical Integrator and Computer): One of the first totally electronic, vacuum tube, digital, program-controlled computers was unveiled although it was shut down on 9 November 1946 for a refurbishment and a memory upgrade, and was transferred to Aberdeen Proving Ground, Maryland in 1947.
A Pennsylvania state historical marker in Philadelphia cites the creation of ENIAC, the "first all-purpose digital computer", in 1946 as the beginning of the Information Age. In 1947, the first working transistor , the germanium -based point-contact transistor , was invented by John Bardeen and Walter Houser Brattain while working under William ...
After the second world war he established the Computing Machine Laboratory at the University of Manchester where he created the project that built the world's first stored-program computer, the Manchester Baby. 1962 Nygaard, Kristen: With Ole-Johan Dahl, invented the proto-object oriented language SIMULA. 1642 Pascal, Blaise