To setup one of this image as wallpaper, click on the image with your right mouse button. On menu that pops up select "Set as Wallpaper". This is probably all you need to do. Otherwise go to your control panel for Windows 95 users -hit "start" in the lower left corner of your screen, then select "settings", then select "control panel". Double click the "display" icon then select the "background" tab. Under wallpaper select the name of the wallpaper you want i.e. electra.jpg