Category:Courses and workshops
This category can be used to index pages prepared for courses, tutorials, workshops, conferences etc. They can be in any language, e.g. french.
Daniel K. Schneider usually hides these pages from the normal article namespace since they are of a different kind and may not be of interest to everyone.
Therefore I suggest to create pages named help:something like the ones below.
This category has the following 4 subcategories, out of 4 total.
Pages in category "Courses and workshops"
The following 18 pages are in this category, out of 18 total.