How to add wallpaper to the Windows 10 Mail app

[Windows Central]

In our continuation of beginners tips, we are going with an easy one that new users may not know about but is pretty neat.
When it comes to customization in the Mail app for Windows 10, there is not a whole lot that you can do. In fact, besides customizing the swipe functions there is just one: add a background image.

Full story from the WindowsCentral blog...