This course assumes a working knowledge of Blender Basics and Grease Pencil. If you're new to Grease Pencil, I highly recommend checking out DRAW!
It is entirely free, and will teach you everything you'll need to know for CONCEPT and more.
The general knowledge you will gain from this course should be largely software agnostic, but where necessary, specific techniques and work methods will be demonstrated within Blender v4.2LTS