Fake Update Settings

Prank Mode

Time Settings

Screen Settings

What happens at 100%?

Extra BSOD Settings

Working on updates 0%
Please keep your computer on.
Your computer may restart a few times.
:(
Your PC ran into a problem and needs to restart. We're
just collecting some error info, and then we'll restart for
you.
0% complete
For more information about this issue and possible fixes, visit https://www.windows.com/stopcode

If you call a support person, give them this info:
Stop code: CRITICAL_PROCESS_DIED