You work as a technician at Certkiller .com. A user with a laptop asks what the purpose of the Fn
key is. What will your answer be?

A.
it is used to reset the BIOS.

B.
it is used to access hidden features on the hard drive.

C.
it is used to access additional features on the keyboard.

D.
it is used to power on and off the laptop.

Explanation:
There are features like screen brightness, primary or secondary screen output, and so on that isn’t
needed on a stationary computers keyboard. These are accessed through Fn + key combination.