3. A computer is a machine that changes information from one form to another by performing which four basic actions?

A. Input, Output, Processing, Storage
B. Input, Output, Browsing, Organizing
C. Input, Output, Coding, Posting
D. Input, Output, Documentation, Display



Answer :

Final answer:

A computer performs four basic actions: input, output, processing, and storage.


Explanation:

Input, Output, Processing, and Storage are the four basic actions performed by a computer system. Input devices such as keyboards and mice enter data, which is processed by the computer's CPU, stored temporarily in memory, and then output through devices like monitors and printers.


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