Pros: - Moving/Animated wallpapers for your desktop. - Can choose from a vast variety of different animated backgrounds. - Can listen to music while wallpaper is playing. If you don't like the music the wallpaper has, you can always mute that specific wallpaper but have the wallpaper playing still. - Can quickly switch around different wallpapers with no lag once the wallpaper is installed. - If you have knowledge of editing, you can always make wallpapers and upload to workshop. - Not expensive to purchase and I definitely recommend it if you like to view animation on wallpaper.