What should I do if the windows7 camera driver cannot be used?

What should I do if the windows7 camera driver cannot be used?

The computer at home has risen from Vista to Windows7, and the Windows 7 camera driver at home cannot be used. How can I solve it?

Directly use the TOUUBBLE SHOTTING of windows7, find the driver online or open UPDATE, I did not install a driver after installing windows7, all automatic drive is completed, windows7 comes with a lot of drivers.

1: Back up all drivers after installing the driver wizard. Save the driver folder separately.

2: Install windows7, install the driver wizard, and then restore all drivers directly from the folder.

3: Open the device manager and update the driver. Tip: The above steps provide a complete solution to the failure of the windows7 camera driver can not be used, if you have encountered this problem, you can follow the above methods to deal with!