You can test your webcam online or using programs that come with Windows 10 or your Mac. You don't have to wait for a video call to find out there's a problem with your webcam — test it ahead of time.

If your Zoom camera is not working, this article may help you fix it. Some users have reported that their camera has stopped working in the Zoom app, while others have said that their camera shows a ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Testing a webcam seems easy enough: Assemble a bunch of them, use them to take photos or video, and compare the results. But it’s worth it to go further. When recommending a webcam, I want it to do ...