Simple steps to follow
Step 1 :-
First of all Download and install the software FolderColorizer. It is tested and 100% virus free. You can download it from here : DOWNLOAD FOLDER COLONIZER
Now after installing
the software, simply right click on any folder which you wish to
customize. Here when you right click on folder, you will see a new
option in the context menu i.e. Colorize !. Now simply go to that option
and one sub menu will appear. Now choose any color you want to assign to
this folder.