[Share]- the purpose of Xd

If this is something I am missing that is stated clearly, then it's just me and not a problem. When you finish a thing (project?) with Xd, what does it create?

I installed Xd because it's in my subscription and I saw an example of designing a UI. Going through the initial tutorial, it ends with "share your result". ?!? What was the result?

{Renamed By MOD}