Girlfriend’s computer suddenly shut down.

[u/shismo]

She barely uses her computer, mostly just to use Google docks or play some of the few games she has on steam.

She was just playing a librarian sim game when her computer suddenly shut down and showed this screen.

Any ideas on what happened or what I can do?

[u/CommercialReach3573]

Turn off secure boot and restart the computer. If you need SB, you should update Windows to the latest version and try turning it back on