Whenever possible, a computer should be shut down from the operating system. This ensures open files are saved, temporary files are deleted, and applications and the operating system are properly ...

Windows: Whether you're downloading something or streaming media to your smartphone, sometimes you have to leave your computer on while you're out. Instead of leaving it on all day, free utility ...

Plug your computer directly into a wall outlet you know is working, rather than a power strip or battery backup that may be failing. Make sure the power switch on the back of your power supply is ...