I'm getting my iMac tommorow (so excited!) and am wondering, when I get it, will it be better for iMac to be left in standby mode overnight or to turn it off completely?
It doesn't really make any difference, but shutting it down will save your electricity bill.
.. a few pennies a year.![]()
Putting a somewhat tangential question out there related to this topic, can one charge an iphone or ipod off an iMac when it's in standby?