Electromechanical Computer
Learn what electromechanical computers are and how they work.
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Let’s turn to history to discover the origins of operating systems. The first commercial OS was the GM-NAA I/O. It appeared for the IBM 704 computer in 1956. All computers before then worked without any OS because they didn’t have the high computational speed that requires an OS.
Tabulators
Let’s consider the first electromechanical computer. Herman Hollerith constructed it in ...