You can download the user instruction manual here: You may use any camera app to test that it’s working.
It’s a plug and play model, please plug in the USB cable to a USB port on your PC and it will automatically install the standard windows driver (if you have an integrated webcam, please disable it first).1080P USB Webcam with Built-in Microphoneġ080P AutoFocus USB Webcam with Built-in MicrophoneĤK Ultra HD USB Manual Focus Webcam with Built-in Dual Microphone