Question

computer work on. fill in the blanks​

Answer 1

Answer:

Electricity

Explanation:

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Answer 2

Answer:

A computer is a machine (hardware) that receives and processes data according to the instructions given to it, and after the data has been processed, the results of the processing are usually sent to an output device. ... The output devices can be a screen (monitor), printer, plotter, speakers, ports, or another computer.