Title says it, if a power supply is a 750, 950 or 1000 watt power supply, does that mean it pulls out that much power from the wall? To my knowledge I think it's not (correct me if I'm wrong) but if it doesn't then, how much power does a computer usually pull out from the wall?
If my electric company charges "10 cents per kilowatt hour". Then if my PC consistently draws 500 watts from the wall, this is called half-a-kilowatt/hour, correct?
1. Does it cost 5 cents per hour in electricity to run my PC?
2. Running my PC for 24 hours each day will equate to $1.2/day or...