Change Function key behavior. Interchange, swap, inverse Fn & Multi-media keys settings in Dell, HP, etc. laptops, using Mobility Center, BIOS, UEFI.

If F1, F2, F3, etc, Function (Fn) keys stop working in Windows 11/10 here are some troubleshooting steps that will help you fix the problem on your Dell, HP, Lenovo, Toshiba, etc. computers.

If you keep turning on Sticky Keys by mistake, you can turn Sticky Keys off and disable the Windows shortcut altogether.