I recently switched jobs and one of my responsibility is to build AX 2012 capability in the internal IT team. I am focusing on Dev I, II and III and as part of the weekly training I have prepared some PowerPoint presentations. I am attaching them here in case anyone finds the need to do similar training. I will continue to add any new presentations I prepare to this post.
Presentations 1 to 4 cover Dev I module.
Presentations 5 to 6 cover Dev II module
Presentation targeted towards performance and infrastructure