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.

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 ...

In this post, we will see how to fix error code 0xA00F42A0 <SceneSwitchFailed> in the Windows 11 Camera app. If your laptop camera is not working, you are not alone ...