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Input Devices of Computer. The input devices enable users to send signals to the computer in order for it to complete a certain task. The Central Processing Unit (CPU) then receives the signal and ...

Programs close programSequences of instructions for a computer. are written to solve problems. To solve a problem, a program needs data input and data, or information, output. Data can be input in ...

Input and output devices Input devices, like a keyboard, allow us to put raw data in a computer which it processes to produce outputs. Input devices can be manual or automatic.