Who needs Yammer when there is SharePoint?
Power-BI and SharePoint
Einstieg in Office 2013 App Entwicklung
Office 365 Einsatzszenarien aus der Praxis
Sharing & Sitemailboxes under the hood
I Am MEC 14 - How to (remote) control office 365 with Azure
Office 365 im Hybrideinsatz
O365 saturday: How to (remote) control office 365 with windows azure-slideshare
SPC Adriatics 2013 - Yammer enterprise social in action by Martina Grom
TechNet Conference 2013 Berlin-Wie Sie Office 365 mit Windows Azure steuern by Toni Pohl
Office 365 in a hybrid world
Sharepointroadshow Office365 whatsnew
Power BI und SharePoint online
My personal Office365 Top10 from June 2014
Windays14 - How to (remote) control Office 365 with Azure
SharePoint Konferenz 2014 Munich - Wie Sie Office 365 mit Windows Azure steuern können
atwork Delegate365 product info
SPC Adriatics 2013 - Working with the new SharePoint Online Apps by Toni Pohl
TechNet Conference 2013 Berlin-Office Server Overview by Martina Grom
Yammer