The function keys on your keyboard are the most powerful computer tools that you're not using. We're going to fix that.

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and commands in software applications.

However, learning the uses of these function keys can help you become even more efficient. So check out this comprehensive list of functions, so you can stop neglecting those little F keys.

Function keys are the F1-F12 keys that run across the top of your keyboard. Commonly ignored yet incredibly useful, most function keys act as time-saving, shortcut buttons.

What does function key actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

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