The first electric machine was created in 1943 to open key code detector of Nazi Germany, the next invention makes the operation of the computer works faster than tens of times. Transistors (1947) microprocessor (1970) increases the computational speed of the hard drive in 1956-Modem in (1980), the mouse in 1983, speeds up the loading of data. Humanity says that the future belongs to the computer. The idea is being taken is the tiny computers have
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