Fn Key Lock Dell File

The Fn (Function) key lock is a feature on Dell laptops that allows you to lock the Fn key, so you don't have to press it every time you want to use a function key (F1-F12). This feature is useful if you frequently use the function keys for various tasks, such as adjusting screen brightness, volume, or keyboard backlight.

Dell Latitude 14 Rugged Extreme – 7414 Getting Started Guide fn key lock dell