Board Thread:Questions and Answers/@comment-11255996-20130708220947/@comment-4848837-20130709005355

If you're looking to add a category to a page, simply go to the bottom of an article, look for the Add Category page, then type in a category. If you're not entirely sure of what category you're adding to the page, there should be a dropdown that appears as you type.

If you're truly looking to create a category, make a page as you normally would but add "Category:" before it (that is, without the quotations). For example, if you wanted to make a category page called Characters with hair, you'd call its page "Category:Characters with hair" (again, without quotes).