A Microsoft digital storytelling app for creating and sharing interactive reports and presentations.
Hi Suzanna,
If you open the Share dropdown in a Sway that you have opened as the author, you can control your permissions there. In order to make a Sway available outside of your Office 365 organization, select the available to anyone with a link option. This is the default permission level for Office 365 Sways and always needs to be changed for external sharing.
Let me know if you have any other questions.
Jason