: Switch display projection mode (e.g., extend or duplicate screen). Fn + F10 : Print Screen shortcut. How to Lock or Unlock the Fn Key
Here are some common Dell Fn key combinations:
While specific layouts vary by model (like the , Latitude , or XPS lines), most Dell keyboards use these standard shortcuts:
Then, the laptop whispers differently. F1 becomes a slumber screen; F2, a wireless toggle; F5, a touchpad’s pulse. Brightness climbs the arrow keys; volume rides the top row like a train.



