I know, but the updates say what they are for, and this one mentioned BIOS. I remember that because the problem that supposedly crashed my last laptop had to do with the BIOS, so I immediately recognized that when it popped up.
I don't know anything about system devices.
This is what I know: Power on. Welcome Sarah! Clicky clicky Firefox. Bookmarks -- Living Reefs. The end.
Beyond the basics, I'm out of my league.
You know, it's like fartin' in a windstorm... Or something.