Function keys, or F-keys, are special-purpose keys on a keyboard that allow you to perform certain actions on your computer quickly. These keys comprise the top row of keyboards and are labeled F1 ...

Disabled: Requires pressing Fn to use the actions printed on the function keys. For example, pressing F1 opens a help window. Alternately, pressing both the Fn + F1 keys puts the computer to ...

If you are a casual computer user ... Usually, these Function Key Options have default actions or icons printed on them.

The pan-European SMARCOS (Smart Composite Human-Computer ... information on the actions and processes of several people in a single situation to guide the operation and functions of device interfaces.

Cut-copy-paste was incorporated into Apple’s Lisa computer in 1983, then became a standard function on the Macintosh ... even developed a way to make the action of the mouse more precise by ...

Apple's iPhone 15 Pro and iPhone 16 models feature an Action button to which you can assign a custom function. Officially, the Action button only supports one function, but there is a way to ...