Microsoft has released a Training & Adoption Kit for Microsoft Dynamics CRM 2013. The kit applies to Microsoft Dynamics CRM Online and Microsoft Dynamics CRM 2013.
I have seen teams creating training materials from scratch. Often, the training materials relate to the out of the box solutions and tasks. With the help of the training & adoption kit, teams can create their own training materials on CRM 2013. This certainly saves lot of effort in CRM implementations. Perhaps a two week effort to draft a user manual might take you just a week!
My favourite – Microsoft Dynamics CRM User Guide
The kit can be downloaded from the below link on the Microsoft website