Logitech Webcam C270 Driver -
Don't waste time searching for "C270_DRIVER_V3.2.exe" on random forums. Those files are either obsolete or dangerous.
This is often a driver conflict.
I know, I know. But seriously, after installing Logi Tune, a restart resets the USB stack and usually fixes the "Camera not found" error in Zoom. logitech webcam c270 driver
While basic drivers are automatic, advanced software can be manually installed for control over settings like digital zoom and face tracking. Automatic Installation (Recommended) Connect the webcam's USB-A cable to an available port. Don't waste time searching for "C270_DRIVER_V3