A computer is an information machine. You put information into a computer. Then the computer gives information back to you. Computer performs three operations. The three operations are Input, Process and Output.
INPUT, PROCESS and OUTPUT
Input is information that is put into a computer. The computer receives input through input devices including the keyboard, mouse, joystick and scanner. The CPU process information and sends back output. Output is information that comes out of a computer on output devices like monitor or printer. The monitor shows this output. The printer prints the output on paper.
INPUT, PROCESS and OUTPUT
Input is information that is put into a computer. The computer receives input through input devices including the keyboard, mouse, joystick and scanner. The CPU process information and sends back output. Output is information that comes out of a computer on output devices like monitor or printer. The monitor shows this output. The printer prints the output on paper.
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