On November 17, 1962, U.S. American computer pioneer Douglas C. Engelbart has been granted a patent on the world’s first computer mouse. Using the computer mouse has become as normal as eating with knife and fork these days. But this has not always been the case, since the first computers had no graphical interface and every command had to be typed in via a traditional keyboard, which made the use of computers quite sometimes rather complicated. It…Read more
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