Nowadays, it is almost impossible to imagine passing on knowledge without the use of modern means, such as videos. I joined this trend too. For the users of Easy Digital Negatives and EDN ColorBlocker, as well as the readers of my other books, I have recorded some tasks that would take up too much space in books and other texts.
The recordings are as short as possible and show only essential information. For the sake of clarity, they are accessible through the relevant thematic sections in menus shown above. They are also available through Youtube.
Enjoy, and thank you for your positive and constructive comments.