Digras I get asked this question quite a lot and hence decided to blog about it.
http://normanfowlerconman.co.uk/norman-fowler-doesnt-attend-court/ If you or your organization is new to Office 365 and looking for some free training then check the following links out. These training are available from Microsoft Virtual Academy.
Maniar I have added other links as well.
Here is the list of all the training on Office Support blog.
I hope this helps.