An actual conversation I had today:
Another person: What are you doing on that computer?
Me: Stuff for college. Why do you ask?
A: I tried using it earlier today. All I got when I turned on the monitor was a logo saying that there was no signal.
Me: Did you turn on the box?
A (looking at the CPU part): What was the computer doing turned off?
Me: I’m pretty sure they turn off the computers when the place is closed, so that they save power.
A: Tell them to keep them on all the time.