该应用能够自动收集电脑中缓存的windows聚焦壁纸到指定目录（windows开机或锁屏的壁纸），并通过软件浏览和切换壁纸 This app collect windows spotlight wallpapers so you can set as your desktop background. Spotlight wallpaper is the wallpaper shows in win10 open or lock screen.