If you're wondering what your computer's BIOS or UEFI is, and whether or not you need to update it, you've come to the right place. I'll explain what these terms mean, what these pieces of ...

Other times, it's worth waiting longer to see if Reddit or manufacturers' support forums start getting posts about issues with the BIOS update, especially if your device is already working fine.

An update can also be important for closing security vulnerabilities and improving system stability. Knowing this leads us to the next question — what happens if you don't update your BIOS?