Keys with an Fn key or F Lock provide two sets of commands for many keys. This includes the top row of standard function keys (F1–F12).
Standard c… See more

•On keyboards with an Fn key, hold down Fn and press the key to use the alternate commands.
Tips… See more

•If your keyboard has an F Lock key, press it to toggle between the standard commands and alternate commands.
When the F Lock light is Off, alternate functions w… See more

The following table specifies the default key assignments for the alternate command keys. You can reassign many of them using Microsoft Mouse and Keyboard Center. See more

To enable FN Lock on the All in One Media Keyboard, press the FN key, and the Caps Lock key at the same time. To disable FN Lock, press the FN key, and the Caps Lock key at the s… See more