If you want to get certified or learn more about the technical side of Office 365 you could previously do the Administering Office 365 for Small Business Jump Start at:
http://www.microsoftvirtualacademy.com/training-courses/administering-office-365-for-smb
via the Microsoft Virtual Academy. This positioned you to complete the 74-324 exam.
There is now an updated version of the Administering Office 365 for Small Business Jumpstart at:
http://www.microsoftvirtualacademy.com/training-courses/administering-office-365-for-small-business-jump-start
As with the previous course all the material is now available for download. So do what I’ve done, download all the videos and PowerPoint’s for viewing at your convenience.
This new course is aimed at providing material for the upcoming 74-325 Administering Office 365 exam, which is expected to be available very soon. So use this material and get studying!