active applications that use 0% CPU dont use up battery do they? Because I need to have the yahoo mail one always on in order for it to pick up new mail right away.
So I will open the yahoo mail app then close it. It will still be in task manager but it says it's using 0% CPU so it isn't using up any battery is it?
So I will open the yahoo mail app then close it. It will still be in task manager but it says it's using 0% CPU so it isn't using up any battery is it?