Found it on neowin. I had to turn it off because it makes things a bit confusing when you see windows from behind that clear.
How to:
HKEY_CURRENT_USER\Software\Microsoft\Windows\DWM
Add DWORD HideBlur with the value of 1
Now Ctrl+Shift+F9 twice.
Doesnt work on taskbar
How to:
HKEY_CURRENT_USER\Software\Microsoft\Windows\DWM
Add DWORD HideBlur with the value of 1
Now Ctrl+Shift+F9 twice.
Doesnt work on taskbar