How to fix, 'Your camera might be covered' error in hp laptop?

Web camera not working in hp laptop. Windows 11 says "webcam might be covered", how to fix?
How to open camera shutter in a laptop?
How to close camera shutter in a laptop?
Where can i find camera shutter switch in hp laptop?
Laptop web camera black display only and error. How to switch off camera shutter?
Hp laptop web cam not working. How to open webcam shutter?
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