In this step-by-step tutorial, learn how to animate your Windows 11 or Windows 10 background wallpaper. By default, Windows supports a picture, solid color, or slideshow background. With Lively Wallpaper, you can animate your background with a variety of designs. You can even import your own custom designs. There are many apps that provide this functionality, but Lively Wallpaper is just the best. It’s free and open source, offers tons of customization, it’s simple, support multiple screens, and does everything you need it to do.