You can Lock and Unlock Function (Fn) key in Windows 11/10 in either of two ways: On the Keyboard In BIOS/UEFI Settings Let’s see how to turn off Fn Lock on your Windows computer now in detail..

the Fn key on Windows. 1. Lock or Unlock the Function Key Using Your Keyboard On several keyboards, the Esc key doubles as a Fn (Function) lock key, often denoted by a small padlock icon on the ...

Your Windows PC will automatically unlock if you follow these steps ... However, they are encrypted using a key that is ...