PC POWER help please

Portuguesetechie

Honorable
Dec 5, 2013
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10,860
So this is a very stupid question which i must ask because its my first build and this is something i dont know, my wife was cleaning my office space and unplugged the Computer cable (its a desktop) the computer was turned off but the PSU button was turned ON, does this damage my computer? or am i worrying too much?