My webcam (Logitech C920) works pretty well on a browser. Unfortunately it doesn't work at all on Zoom client software in Windows. Each time I tried, the webcam is detected, the screen remains black, then the client software get frozen and I have to shut it down.
I've uninstalled and reinstalled the Zoom client software with no success.
I've done all what is recommended by Zoom (closing down any other app using the webcam, restarting the computer,...).