This guide contains a link to video tutorials for DDC.
Where to Start
We have a number of video tutorials for you to watch at www.youtube.com/casenexddclassroom.
Is there a video you were hoping to find but didn't?
Send an email to firstname.lastname@example.org and we will add it to the list of topics we will soon cover
To learn more about DDC exams, see the lessons in IO Classroom, DDC.