> For the complete documentation index, see [llms.txt](https://doc.duaer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.duaer.com/courses.md).

# Open the courses entry in Duaer

In Duaer, the Courses link in the product opens this page. It is an entry to practice notes, not a separate video school.
## Opened from the product

Course links in the Duaer UI and sample digital organizations point at doc.duaer.com/courses/. Chapters open on their own paths. [Level-two chapter one](/courses/level-two/chapter-1.md), for example, covers the item data structure.

The course copy keeps a practice order that still fits the Duaer canvas. If a node name differs from an older tutorial, trust the node list on your instance.
## Questions

### Are the courses on the Duaer docs site a full video school?

No. This page is the entry the product’s Courses link opens. It points at practice notes that still apply to Duaer. Individual chapters open on their own paths.