If the camera stopped working properly after a recent Windows update, open Device Manager , right-click your camera, select Properties , go to the Driver tab, and click Roll Back Driver .

Thanks to the plug-and-play design, installation is very simple:

This error means the operating system cannot detect the hardware due to a missing or deeply corrupted driver.

Searching for an typically indicates you are dealing with a generic or unbranded "no-name" webcam often found on marketplaces like Amazon or eBay. These devices are designed to be Plug-and-Play , meaning they rely on the standard "USB Video Class" (UVC) drivers already built into Windows and macOS.