Microsoft has published new How Do I videos, yesterday. There are new videos for Microsoft Dynamics NAV 2015 and 2013 R2 versions.
You can find them on following links:
How Do I: Create a new Word Report, based on existing Word Template in Microsoft Dynamics NAV 2015
How Do I: Deploying Microsoft Dynamics NAV 2013 R2 Windows Client Using ClickOne Hosted on FileShare
How Do I: Develop Word layouts in the Development Environment in Microsoft Dynamics NAV 2015
How Do I: Using ToolTips in Microsoft Dynamics NAV 2013 R2
How Do I: Upgrade a Report: Troubleshooting Reports in Microsoft Dynamics NAV 2013 R2 (Part 1; Part 2; Part 3)
How Do I: Use PowerShell & Windows Azure Active Directory for single sign on in Microsoft Dynamics NAV 2015
How Do I: Implement the Job Queue Entry Pattern in Microsoft Dynamics NAV 2015
How Do I: Import Data from External Sources Into Microsoft Dynamics NAV 2015 Using RapidStart Implementation