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 ...

If your PC is frozen to the point that you can’t use any keyboard commands, you’re going to have to force it to reboot. Press and hold the manual Power button on your PC until it shuts down ...

Some laptops have the power button on the keyboard, which may be unfortunate if the keyboard isn’t working. In this case, the best solution is likely to unplug the laptop, let it die, and then ...

You don’t want any of those. Instead, at the bottom right, next to buttons for network settings and accessibility functions, there is a power button for switching off or restarting the computer.

If you want more than just the computer keyboard, a $120 Desktop Kit includes it plus a matching mouse, a 27W USB-C power supply, a single micro HDMI cable, and a printed copy of the Raspberry Pi ...