Hi Prtcl3 -
I'm Kevin B. Independent advisor and a Windows user like you. I do apologize for the inconvenience that you experiencing right now, let me help you sort things out.
In order to get a driver for the camera you need to identify its brand and model first for you to download it online or on the OEM website of the camera itself. Also, you need to consider if the camera is compatible with the current version of windows that you're using.
Locate your webcam’s identification (ID) tag. This tag is usually near the connector-end of the webcam’s USB connection cable. Look for the webcam’s model number on the ID tag. Once found you can search for an available driver that can be downloaded online.
The Unknown USB Device notification usually appears when a hardware connected on computer cannot identify by windows. This occurs when a driver is missing or the device itself is not working.
Did you already tried to update the driver manually on your computer? To do it, you need to open the device manager, right click on the webcams driver and select update driver and windows will automatically find an available driver that can be used by windows.
Feel free to reach back to us if you need further assistance
Hope this will help and have a bless day!
Thanks.
Kevin B.
Independent advisor