What should I do if I switch the window card after installing Win8.1?

Some Win8.1 system users feel very strange, they have no problem when switching windows, but after installing an update, the switch window will become a card, whether it is to switch the folder window, or The window for switching programs has become very slow. So what should I do if I switch the window card after Win8.1 is installed and updated?

Solution

This window does not open due to software Caton, the culprit is Microsoft KB3033889 update.

1. Go to “Control Panel"""Uninstaller" <;Click on the upper left “View Installed Updates>

2. Find the Windows Update Package KB3033889 , restart after uninstalling.

3, in the control panel, go to "Computer System and Security", click to enter "Windows Update".

4, find KB3033889 update, click the right mouse button, hide the patch update is OK.

The above is the whole content of how to switch the window card after Win8.1 installation and update. The KB3033889 patch has many problems, so it is best to uninstall it.