When I press "select a category..." It only comes up with "help" but I really want other stuff! How?
Help is the main category. You can add tags like "how-tos" on box that says "additional tags" in the lower left corner of the text box
Ok thanks! That really helps
@Trendygirl: make sure to give your post a clear title that summarizes the main point (I renamed this "how to tag your post") so that it can easily be found by others. Here's a screenshot of adding a tag:
I always wonder the same thing...