Question

write short note an function key
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Answer 1

Answer:

A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key.[1] On some keyboards/computers, function keys may have default actions, accessible on power-on.

Explanation:

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Answer 2

Answer:

A function key is a key on a computer keyboard which can be programmed so as to cause an operating system command application program to perform certain types actions.