Thread:CodeRaccoon/@comment-22439-20150605195224/@comment-9531161-20150608194822

Really? That's odd. There are different ways depending on the type of editor you're using. The new editor (the one you're most likely using) will let you add categories after you're done editing. It should be in the same popup box where it asks you to put in an edit reason. If you're using the old editor (like when you're making a new page), you can add categories from a pane on the right, I believe.

I looked through a bit of your history and didn't see any category adding. Huh, I don't really know what's going on.