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List of vacuum tube computers


Vacuum tube computers are programmable digital computers using vacuum tube logic circuitry. ... Colossus, 1943, First programmable electronic digital computer. ... 1951, First commercially available...

FAQ's - San Diego Computer Museum - Computer Museum of America


The first electronic digital computer was the ABC built by John V. Atanasoff and ... The first commercially available electronic computer in the USA was the ...

UNIVAC - The first commercially available electronic computer ...


The first commercially available electronic computer, UNIVAC I, was also the first ... electronic digital computer called ENIAC, the Electronic Numerical Integrator ...

99HISTORYCD-Who-Was-First - Computermuseum


Name: Z3 Machine (my vote for the first real computer, editor) Photo Developer: ... 1946 - First large scale, general purpose, electronic digital computer. Name: ... Also first commercially available machine to use stored programs and a compiler.

UNIVAC computer dedicated - Jun 14, 1951 - HISTORY.com


On this day in History, UNIVAC computer dedicated on Jun 14, 1951. ... Bureau dedicates UNIVAC, the world's first commercially produced electronic digital computer. .... demand to know the identity of ”those with Jewish-sounding names.

February 15: The World's First General Purpose Digital Electronic ...


Feb 15, 2012 ... ... 1946, the first ever general purpose digital electronic computer was ... The machine was called the ENIAC (Electronic Numerical Integrator and Computer). ... There was already at this time several different other computers available, .... first commercial computer company, the Eckert-Mauchly Computer ...

Ferut | Canada's first commercially available general purpose ...


Canada's first commercially available general purpose electronic digital computer. ... (The name Ferut, pronounced “ferret”, is an amalgam of the name Ferranti ... Thus the computer became available to the University of Toronto at a fire-sale price. ... first electronic computer in Canada and only the second commercially sold ...

Ferranti Mark 1 | Ferut


It in turn was the basis of the first commercially available computer, the ... or “ Baby”, also called the Manchester Automatic Digital Machine or MADM, ... thereby being the world's first electronic stored-program computer to become operational.

The History of Computing - Gmu - George Mason University


First commercial computers used vacuum tubes: Univac, IBM 701. ... 1976 - CRAY 1 - The world's first electronic digital computer, developed in 1946. ... 1990 - Tim Berners-Lee invented the networked hypertext system called the ... 1996 - Personal Digital Assistants (such as the Palm Pilot became available to consumers.

computer - History of computing | Britannica.com


By 1624, tables with 14 significant digits were available for the logarithms of numbers ... He called it a Calculating Clock, which modern engineers have been able to ... he built his Arithmometer, the first commercial mass-produced calculating device. .... The first electronic digital computers of a century later lacked this ability.

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What Was the First Commercially Available Digital Computer? | eHow


The first commercially available digital computer was the Ferranti Mark I, an English ... Americans followed with the more famous and commercially successful ... John Atanasoff and Clifford Berry built the first electronic computer . ... becoming the first commercially successful computer to feature ... interface-- typing names of .

Computers | Timeline of Computer History | Computer History Museum


Called the “Model K” Adder because he built it on his “Kitchen” table, this simple .... The Selective Sequence Electronic Calculator (SSEC) project, led by IBM ... While many early digital computers were based on similar designs, such as the IAS ... The title of “first commercially available general-purpose computer” probably ...

What is the name of the first commercially available electronic digital ...


The British Ferranti Mark 1 designed and built in Manchester was delivered in February 1951, making it first computer.