Change your VISTA desktop background

1.       Open Desktop Background by selecting Start, Control Panel, Appearance and Personalization, Personalization, and then Desktop Background.

2.       Click the picture or color you want for your desktop background.  If the picture you want to use is not in the list of desktop background pictures, click the Picture location down arrow to view other categories, or click Browse to search for the picture on your computer. When you find the picture you want, double-click it. It will become your desktop background and appear in the list of desktop backgrounds.

3.       Under ‘How should the picture be positioned’, choose to have the picture fit the screen, tile, or be centered on the screen, and then click OK.