You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap the ...

How to Remove Scanners & Cameras From My Computer. Windows 8 has a PC Settings utility that facilitates the removal of a device -- such as a camera or scanner -- from your computer. The Devices ...

If you have macOS 13.0 or later installed on your Mac, you can use your nearby iPhone as your computer's webcam. Keep reading to learn how it ...

It’s simple enough: just open the camera app, point your phone at the code, and tap the link. What if you’re on your computer, though?