The BIOS or UEFI is an interface you can use to examine core settings on your PC and make important boot changes. Here's how to access it and what you can do.

Learn how to change BIOS/UEFI settings, change Boot Order or Priority, create password, change System Date & Time, change Fan speeds, System Voltages, etc.

Knowing what the Quick Flash BIOS button is on your computer is important for updating the BIOS. This article explains all you need to know.