It starts off with feature videos explaining the overall editing experience, targeting and personalization, image and translation management and search. It also includes deep dives into editing and content creation like steps to create new content, branching to edit existing pages and drag and drop features.
For developers, DXM Template Development Training includes videos on Crownpeak Desktop Connection (CDC), which is the best option for template creation and editing. There are also videos on best practices for using Projects and Sites to organize templates and the basics of template development.
For all of these videos, it's best to follow along in an instance of the Crownpeak CMS. If you're a Crownpeak customer or partner and need access to a sandbox environment contact support to request a login for the training and demos instance.
I hope this helps - and I look forward to your feedback.