There are three ways you can restart a Windows computer, using your device's power button, keyboard commands, or the Start menu.

Control your Windows display with ease. These methods let you turn off your screen on demand while your PC keeps running.

While a Mac's performance is something you'll have to seldom worry about, there will be times when you'll see the frustrating spinning rainbow wheel on your Mac. Occasionally, your Mac's screen may ...

If you're new to Mac computers, a good first step is figuring out how to lock your Mac to keep it secure from intruders.