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In 1821 Babbage invented the Difference Engine to compile mathematical tables. On completing it in 1832, he conceived the idea of a better machine that could perform not just one mathematical task but any kind of calculation. This was the Analytical Engine (1856), which was intended as a general symbol manipulator, and had some of the characteristics of today’s computers. -
There isn't a specific date for the first punch card -
A Turing machine is a mathematical model of computation describing an abstract machine that manipulates symbols on a strip of tape according to a table of rules. Despite the model's simplicity, it is capable of implementing any computer algorithm. -
Tim Berners Lee created HTML markup language, url systems, and HTTP. -
Cobol is a early programming language that is still used by the American government. -
The first time HP release a commercially available Computer -
The first GUI was made by Douglas Engelbart. -
Apple Computer, Inc. was founded on April 1, 1976, by college dropouts Steve Jobs and Steve Wozniak, who brought to the new company a vision of changing the way people viewed computers. -
The first windows OS was a graphical OS shell for MS-DOS in response in growing interest in GUI. -
The first version of the 802.11 protocol. -
The first iPhone was announced on January 7, 2007 and released on July 6, 2007. -
History. The first Chromebooks for sale, by Acer Inc. and Samsung, were announced at the Google I/O conference in May 2011 and began shipping on June 15, 2011. Lenovo, Hewlett-Packard (now HP Inc.) and Google itself entered the market in early 2013. -
The apple watch was made for fitness
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