How 2 install wallpaper:
Windows -
When the image has finished loading, put the cursor over the image, hold down the right mouse button and select "Set as wallpaper."
Macintosh -
When the image has finished loading, hold down the mouse button until a pop-up menu appears allowing you to "download image to disk." When the image is saved, u will use the Appearance Control Panel to set it as a desktop picture.