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First freely programmable computer. It was a binary electrically driven mechanical calculator with limited programmability, reading instructions from punched tape.
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The Havard mark 1 computer was a general purpose electro-mechanical computer that was used in the war effort during the last part of World War II.
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John presper eckert & John W. Mauchly. Electronic Numerical Integrator And Computer (ENIAC) was the first electronic general-purpose computer.
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A Transistor is not a computer but this invention greatly affected the history of computers. The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers.
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Manchester Baby Computer & The Williams Tube. They included the world's first stored-program computer, the world's first transistorised computer, and what was the world's fastest computer at the time
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The UNIVAC I (UNIVersal Automatic Computer I) was the first commercial computer produced in the United States. It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC.
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IBM enters into "The History of Computers". The IBM, known as the Defense Calculator while in development, was announced to the public and was IBM’s first commercial scientific computer.
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The first successful high level programming language.
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The first bank industry computer - also MICR (magnetic ink character recognition) for reading checks.
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The Integrated Circuit Otherwise known as 'The Chip'. An integrated circuit or monolithic integrated circuit is a set of electronic circuits on one small plate.