How Do I: Demo Microsoft Dynamics NAV
A couple of months ago, a new page was created on PartnerSource, the Demo Microsoft Dynamics NAV" page. You can access it at http://aka.ms/demonav
The page contains (at the time) two scripts and two How Do I videos that help you establish a demo NAV 2015 environment on Azure, in Office 365. The whole process is highly automated and you can get up and running in a matter of minutes. When I say "up and running" I mean this: having a virtual machine running on Azure, with NAV 2015 accessible through Windows, Web, and Tablet client, with single sign-on to Office 365, and a nice demo SharePoint Online portal with several reports from NAV.
If you haven't yet - give it a try.