You may know that there are some applications which make it very easy to use a complete set of icons automaticly:all you have to do is chose the set to use.
But there’s a way to change quickly the icon of an application or a folder.
1) Chose the folder/application you want and press Command+i:
This window will appear:

 
2) Then open the folder where the icon you want to use is and press again command+i after selecting the icon.

3) Then, copy the icon you want to use from its information window, command+c after you select the small icon in the top of the window

4 ) Select now the icon you want to replace from the information window and paste the new icon command+v
InterfaceLift is a great site where you can get a lot of free icons sets and great wallpapers in multiple resolutions!

Posted in Macintosh Tips & Help