Since the issue pertains to the Camera app, the first thing you should do to remediate this is to run the Camera troubleshooting utility. You will find the option for this in the Windows Settings.

Is your camera or webcam not showing up or working in OBS Studio on Windows 11/10? Many OBS Studio users have complained that their cameras won’t work on the app. When adding a Vidoe Capture Device on ...

Microsoft offers numerous useful tools that can help users and admins diagnose problems in Windows 10 and 11. Here’s how to use them for best results. As people use Windows 10 or 11 in their daily ...