If you're looking to make your desktop background more dynamic, you should try embedding a video with the open source app Lively Wallpaper.

Changing out the Windows wallpaper every now and then can make a desktop look fresh and unique. But l like to make my wallpapers work a little harder than that by running animations that reflect a ...

You can change nearly any desktop icon on both Mac and PC using the “Get Info” menu or the “Properties” menu.