You can download course slides by chapter at the moment:
1. Go to the chapter of the course that you want to learn about.
2. Chose Show Slides.
3. choose the "download" icon.
4. Repeat this process for each chapter.
It is not possible to download the background information/instructions on the left-hand side of these exercises/courses.
Note:
The ability to download course content is not available in all courses.