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.

If Teams crashes or freezes when turning on camera, check if the Teams app is corrupted, and follow the solutions mentioned here.

To use the Windows 11 multi-app camera feature, join the Windows Insider Program and install Insider Preview Build 26120.2702. Then go to Settings > Bluetooth & devices > Cameras, select your camera, ...

Microsoft has released Windows 11 builds to Dev and Beta Insiders with identical features including pan and tilt camera ...

Windows 11 is set to bring a feature that lets users stream from their webcam in multiple applications simultaneously. This functionality is being rolled out with Windows 11 Build 26120.2702, recently ...