To change the icon for a desktop background object, perform the following steps:
Right-click on the object whose icon you want to change, then choose Properties.
On the Basic tabbed section, click on the Select Custom Icon button.
Use the Select an icon dialog to choose the icon to represent the file or folder.
Click Close to close the properties dialog.
To restore an icon from a custom icon to the default icon, click on the Remove Custom Icon button on the Properties dialog.