INPUT
Any data and instructions entered into the memory of a computer.There are 4 types of input which are text,graphics,audio and video.
ex: Keyboard,mouse,microphone etc.
CPU or Central Processing Unit/Processor/Microprocessor is an electronic component on a computer's motherboard that interprets and carries out the basic instructions that operate the computer.
ex:G4 Mac etc.
OUTPUT
The result raw input data that has been processed by the central processing unit (CPU) into meaningful information.
ex:Speaker,monitor,printer etc.
STORAGE
A location in which data,instructions and information are saved for future use.
ex:CD ROM,diskette,hard disk etc.
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