1. Install the image head Bai, plug it into the correct USB interface, and then go directly to the resource manager to find the camera device Dao (my computer) as shown in the figure
2. Click the camera icon, and the original camera will appear.
3. After selecting the device of the USB port camera, you can see a better picture of the camera. It should be clearer!
4. You can set the camera in some software with camera function or use it,
5. After clicking the "video settings" area, you can see the original camera image of the notebook. Here, you can directly select the special camera of the USB port
6. Here you can simply set the sound quality of the system,
7. You can also directly click on a volume scale in the bottom right corner of the desktop, and you can directly right-click to see the sound effect settings.