How to turn on the camera on your Windows 10 computer, or troubleshoot if it won't turn on

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

How to test your webcam to make sure it's working properly before a video call

You can test your webcam using online tools or programs that come with Windows 10 or your Mac computer.
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How to Use a Webcam With Your Smart TV

A USB cable is all you need to connect a webcam to a smart TV. Use the remote to change the source/input to the port the webcam is using. Finally, follow the prompts to connect the webcam to the ...