How to restore after Windows8 system update driver

1. Press the WIN+X key combination under the desktop, and then select <;Device Manager>;

2. After opening the device manager, find the one you just installed. Drive the device, then right click on "Attributes" (the following is the camera, the other devices operate the same);

3, after opening the device properties, switch to the "driver" ” tab, then click the "rollback driver" button; (if the driver has not been updated, then this button will be gray and cannot be clicked);

4, this When the system will pop up a prompt box, we don't bother, click “ Yes & rdquo;, then start rolling back operation, wait for the restart of the win8 system, then the driver will return to the previous state.