Shake to erase

The area for a laptop keyboard is too small to support the number of keys on a normal full-size keyboard. What laptop key is often used to extend the laptop keyboard to support additional features and keys?

A) Fn

B) Ctrl

C) Alt

D) Opt

E) Say, isn’t this an etch-a-sketch?

The answer: A) Fn

The function (Fn) key is often used in conjunction with a normal letter or number to provide additional keyboard capabilities.

Want to know more? Watch “Laptop Input Devices.”

There is a wealth of Windows utilities that can be run directly from the command line or launched from the Start menu. In this video, we’ll examine utilities like telnet, ping, msconfig, dxdiag, and many more.