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.

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. Located across the top of the keyboard ...

To disable it, press and hold the "Fn+F7" keys a second time. On some Windows computers, you may also need to hold "Fn+F7" simultaneously to enable or disable caret browsing.