What's the use of the camera on the desktop computer?

How to use the camera installed on the desktop computer:

If your system is XP, turn on my computer with video equipment. Click on it, and the camera will show something.

If your system is WIN 7, there is a USB video device in the device manager of computer properties, and the camera will automatically call it when video chatting.

Computer cameras appeared in 2006. The lens structures commonly used in cameras are: 1P, 2P, 1G 1P, 1G2P, 2G2P, 4G, etc.

The more lenses, the higher the cost; Glass lenses are more expensive than plastic; Therefore, a good quality camera should use a glass lens, and the imaging effect will be better than that of a plastic lens.

Computer cameras are used for network video calls and high-definition photos. They are unskilled at birth and have a rough appearance, with 300,000 pixels as the main pixels. However, with the rapid development of science and technology, the update speed of computer cameras is amazing; Mainly divided into three grades, low-end, mid-end and high-end.