Most people overlook the row of function keys at the top of their keyboard. They often ignore, misunderstand, or underuse them. If you work with Excel spreadsheets regularly, those F-keys can be ...

The Fn key is also known as the function key, and on Windows and most Mac keyboards, you'll find it located in the bottom-left corner of your keyboard.

To use them, you'll need to press and hold the Fn key on your keyboard, which will make the F keys appear in the Touch Bar. From there, you can select the key for the desired function.

Launch Microsoft Office PowerPoint and open or create a spreadsheet like you would normally. Press the "F12" function key at the top of your keyboard to execute the Save As command.

Function keys that enable convenient features like instant browser refreshing or screenshotting pages are lost unless you hold down the “fn” key on your keyboard.

This Microsoft Mouse and Keyboard Center lets you reconfigure many of the function row keys, as well as the Expressive Input key. You can also toggle Function lock, prioritizing the F-functions ...