today my cat turned off my pc because she likes to sit on top of my pc.
On my old case, the power button is in the FRONT of the case, at the top, and you gotta push it in pretty deeply to get it to register.

on my new case it's larger, and has a light. and is on the TOP of the case... you know... where a cat might sit...
...

....she put her paw on it and turned my pc off as I was typing lol