After updating Win8, the keyboard suddenly fails. How to deal with

Win8 has recently released several update patches, and many people have chosen to update. But the keyboard is not a problem, the keyboard can not be used after the Win8 system is updated. Confirm that it is not a problem with the keyboard itself, then what should I do if the keyboard fails after updating Win8?

Solution

1, click on the bottom right corner of the computer;

2, the following screen appears and then double-click the icon (Filter Keys);

3, the following screen appears after the duplicate key checking is enabled and a slow [key] click [set] button duplicate keys and slow;

4, appears below the interface is modified to 0.0 seconds and then Click Apply and OK, ok.

The above is introduced after the liberation of the method of Win8 system update keyboard failure problem, just set them as indicated above, should be able to use the keyboard.