My office building is doing some maintenance work and they said they will shut off the power supply from midnight to 6am -- They told everyone in the building to turn off their computers and unplug them.
I shut down my desktop computer and turned off the monitor, but I forgot to unplug the power switches and switch it off. So my power plug switch is still on.
What are the chances when I go in on Monday that the computer will be spoilt? Because I turned it off, so will it reduce the chances? If I did leave it on, does it increase the chances of it spoiling? Or does it make no difference?
Also, is there a higher chance of my computer getting damaged from power outages or lightning strikes? All other things being equal.