On modern computers, the UEFI (Unified Extensible Firmware Interface ... Here are some common BIOS keys for popular PC brands ...

The key for BIOS is different for computers of ... Read next: How to set and use BIOS or UEFI password on Windows.

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..

Several IBVs (Independent Bios Vendors) offer their implementations of UEFI that OEMs who produce motherboards can license and use in their products. Some examples would be AMI, Phoenix ...