A standard monitor doesn't have a lot of use once you turn off your computer, but a smart monitor can let you use several features on just the monitor.

you can use the built-in webcam mode on it. This is as easy as using a USB cable to connect your phone to a computer and enabling webcam mode. Here's what you need to do: Unlock your Android phone ...

Ages ago, coworkers asked why I covered my laptop’s webcam. Then they saw a video where ... An easy method is plugging in a ...

But there’s more to it: the app also features a built-in QR code scanner to help ... Bring the QR code you want to scan in front of your computer’s camera and hold it still.