You can turn on the camera on your Windows computer immediately using the built-in Camera app, or another app that uses it.

You can test your webcam using online tools or programs that come with Windows 10 or your Mac computer.

If you regularly make audio or video calls on your computer, you've seen people appearing out of frame, or hunting for the unmute button, or otherwise trying to get their technical setup ...

Now Windows 11 has been updated to allow Android smartphones to be used as a webcam wirelessly via Bluetooth much more easily and effectively. The Windows Smartphone Link app is used for this purpose.