USB directly plugged in, go to the Internet an external camera driver, install it can be used.
CAMERA (CAMERA or WEBCAM), also known as computer camera,[1] is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring. It consists of a lens, an image sensor and a power supply; it can be divided into two categories: digital cameras and analog cameras.
Ordinary people can also talk and communicate with each other over the Internet with images and sound through cameras. In addition, people can also be used for a variety of popular digital video, audio and video processing.