BIOS, short for Basic Input Output System, is the software installed on the motherboard. When you power on your computer, BIOS is the first software to run, initializing your system hardware components, and preparing your computer to boot.
Does it mean that you should update bios just because there’s a newer version? Actually no. But what is the bios update for?
It is 2 types of update bios New Hardware Support witch simply in order to support new hardware like a new CPU or graphics card.
And to fix bugs these new releases help fix some known bugs. If you’re experiencing some bugs and the new version happens to fix them, it may be worth taking the risk of updating your BIOS.