A comprehensive overview of what our Office 365 instance gives Eden Care Communites.  Thsi explains what is available and some basic guidelines as to how it these should be used.

Office 365 Business Essentials tutorial.  Covers the web clients for Mail, Calendar, Word, and Excel. 

Office 365 Business Premium covers the installed apps for Outlook, Word, Excel, etc.

Office 365 - Onedrive - covers how ECC is utilizing OneDrive for Business and the policies and procedure around that.