To select a desktop you wish to download, choose your screen resolution from the options available below each image. Click on the appropriate link, and the desktop image will be opened in a new window. Once opened, "right" click on the image using your mouse, and select the "Set as background" (Internet Explorer) or "Set as wallpaper (Netscape / Firefox) option from the menu. The image should appear on your desktop now. If you choose the wrong resolution or want to change the desktop, simply repeat the process.