This is our top-level category, or looking at it another way, it is the root category.
Ideally, every other category should be a subcategory of at least one other, and every article should be in at least one category; many will fit well into two (e.g. location and subject-matter).
Category:Content is intended for all articles about the subject matter of the wiki, Category:Organization is intended for all administrative matters, and Category:Images contains all of the files on the wiki. A full list of existing categories can be found at Special:Categories.
To add a new category to a page, just add
[[Category:Categoryname]] to the end of the article or existing category page. Make sure that the category you are adding has already been created, and is not a duplicate!
This category has the following 6 subcategories, out of 6 total.