Question

accessories are additional program of​

Answer 1

Answer:

Any device added to a computer that performs an additional capability or feature, but is not required. A good example of an accessory is the computer printer, which gives the computer the ability to print. However, a computer would still work if it didn't have the printer.

Explanation:

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Answer 2

Answer:

computer system

Explanation:

Any device added to computer that performs an additional capacity or feature but is not required.