I messed up and never got around to regulating my computer's temperature, and now our one and only computer is dead (well, I mean, I'm using my work-from-home weak little Chromebook right now). I got it to restart before by holding 3 buttons and whatever and figured if it happened again, that's all I would need to do again. Nope. Seems pretty much kaput now.
Gotta order a new computer now, so I won't be able to help out any time soon.