Hi @MISTRI Mousumi - ACCENTURE - ADM
Thanks for visiting our forum. Microsoft Teams tag is mainly focused on the general issue of Microsoft Teams application troubleshooting.
Is the camera a built-in or external device?
To troubleshoot if it's a camera issue, check that other apps can use it. If you encounter a camera not working when participating in a Teams meeting, please refer to the steps in the following article to troubleshoot:
My camera isn't working in Teams.
Camera doesn't work in Windows.
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