How to access the camera outside of the notebook

Step one, the first need to put your notebook built-in camera driver to uninstall, click the "Start-control Panel", found above click on "Device Manager", and then click on the Device Manager "image equipment", the above will be built-in camera driver to disable or deactivate it. As shown in the figure:

Step two, then the interface of your external camera into the laptop USB interface, and then automatically detect and install the driver, and so on after the installation is completed, restart the computer, after the use of QQ video chat, is the use of your external camera equipment.