How Dim Other Windows Except Active Window

Here Today I Will Tell You A Method To Dim all The Other Inactive Windows Except Active Window..
This Is Much Effective And i Also Like This... 

This Will Dim The Brightness Of All Inactive Windows And Focused On Only Window That You A Currently Working...
Isn't It Cool...??

Just Look At Bellow Image How It Looks Like...



In Above Image You Can Easily Noticed That On Which Windows I Am Working Currently.. All Others Inactive Windows Are Dim...

LeDimmer Is A Free Tool To That Help You To Do A Such Change On Your Computer ..
You Can Download LeDimmer From Here.