Manager: Hey what was that that you closed on your screen just now?

Dev: That popup? That’s NVIDIA letting me know that a new driver for my GPU is available.

Manager: Isn’t that for video games?

Dev: I mean that’s the reason many people opt into having a GPU but It’s not the on—

Manager: You are NOT allowed to play video games on your work computer!

Dev: This is my personal computer. It’s just an older GPU I popped onto this computer since otherwise it was just sitting in a drawer. My work computer is out of commission.

Manager: Well where is your work computer? How come you are not using it?

Dev: …Because of that blue screen of death issue we talked about yesterday.

Manager: Ok but that doesn’t give you permission to play VIDEO GAMES on your *WORK* computer.

Dev: …

So earlier my Windows 10 machine decided to crash to blue screen on me. First time I have seen a blue screen in 4 years. I thought, this sucks. I waited for it to reboot. I logged back in and saw it was busy doing "stuff". Then I heard the hardware attaching noise.

This is what I think happened. I think because I did an update the other day that it had installed new drivers. I think there may be some sort of driver A/B testing going on. So the blue screen gave Windows enough info to know which driver. Then when the machine restarted it either reverted to a known "good" driver or switched to an alternate.

I don't know if this is true, but it is a cool feature if it is. Do other OSes do stuff like that?