And don't forget that any photo or image can be used as wallpaper or as a screensaver, for that matter. It doesn't have to be officially designated as wallpaper. Just copy the photo or image into the folder where you normally copy your wallpapers or screensavers and voila! For example, I like to have a variety of photos randomly appear on my Desktop as a kind of screensaver slide show, so I frequently upload photos/images to my Pictures folder, and select: 'Photos' as my choice of which screensaver(s) to run. All photos/images in the Pictures folder will randomly come up on screen. (If there are any photos in your Pictures folder that you don't want included, just take transfer them out to another folder, like, i.e. Pictures2.)