KB4088776 has been giving some users problems recently. Here are some things you can try before removing it to see if it ultimately resolves the problem:
Open Start, type: file explorer options
Hit Enter
Under the General tab, click in the Open File Explorer to then choose "This PC".
Try WinKey + E now. If it opens fine, then the problem is with Quick access cache, which can be cleared by deleting *.automaticDestinations-ms from the following directory, using Command Prompt.
%AppData%\Microsoft\Windows\Recent\AutomaticDestinations
Press Windows key + R
Type: %AppData%
Hit Enter
Then navigate to that folder.
Could be an issue with your display driver.
uninstall your display driver then restart
Boot to the Windows 10 desktop
Press Windows key + X
Click Device Manager
Expand Display adapters
Right click the current display adapter
Click Uninstall
Exit Device Manager
Restart
If you don't see any improvement;
Press Windows key + R
Type: appwiz.cpl
Hit Enter
Click View installed updates
If the following KBs are are installed, right click KB4088776 then click uninstall.
Restart then see if there any improvements.