Where can I find good AD DS tutorials for absolute beginners?

Question

Active Directory

The subject is fully reflected in the title. There is: I, who have never worked with Windows domain services and know them only by hearsay, a network of ~ 100 computers entirely under Windows 7, several servers under WS2k8r2 and WS2k12r2. Everyone is in the workgroup. Unable to withstand the imperfections of this world and the laziness of previous system administrators, it was decided to bring everything into the domain. Deadline: Yesterday.
From knowledge and manuals, there are M20410C video courses from ATraining and a distant understanding of how everything should look like in the end.

Answer 1

raise hell on 2012r2, start driving the PC into hell, and at the time of work, watch the course and start to deal with it all, the only way is practice with experience