What should I do if the camera in the win7 computer cannot be used?

With the advent of the Internet age, computers have become an indispensable device in people's lives and work. People usually use computer videos to chat while working, and they also use computer videos to work. Video calls, even video conferencing, can be said that the video function has now become an inseparable part of the computer. Recently, a friend consulted that his win7 64-bit flagship computer camera is black and can't be used. How to solve this problem?
1. First, let's return to the desktop interface of win7 computer, and then find it. Right click on the computer icon and select Manage Options from the menu.

2. Open the computer management interface, after we left menu, click Computer Management, and then locate the image in the window on the right side of the device, click, it will open up below our Camera driver.

3, we right-click the drive and select Update Driver, after the window shown in the following figure will pop up, we choose "Browse my computer for driver software queries", a new pop-up to the Select "Select from a list of device drivers for your computer" in the window.


will pop up after 4. "Update Driver Software" window, we select the list of USB video device, and then wait for the device to complete the update.