Why can't win8 (CAMERA) cameras be opened?

Fault Analysis on how win8 (CAMERA) camera cannot be opened: According to the prompt, it indicates that the camera cannot be used due to insufficient permissions. It is estimated that the user has disabled the camera permission settings, this fault occurs. As a matter of fact, the reason is the permission, so the solution is very simple. You only need to restore the permission to solve the problem. Procedure: 1. First open the win8 camera application, find the super button in the application, and click "set" on the right ,: 2. In the pop-up setting window, you can click the permission option. : 3. Continue to jump out of the permission setting window and start "camera and microphone" in the window. Then you can re-run the camera application to enable the camera for shooting. :