If the computer never responds to the power button or always restarts when the power button is held down, the button may be defective. Replacing a power switch for a desktop is relatively simple.

Can't reach the power button on your desktop? Or do you just want to avoid having to reach down to press it? This USB gadget may be the solution you need.

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