Thread:Third-Impact-is-Coming/@comment-26427578-20151206211539/@comment-2248043-20151206225146

Oh! You use that! Well, I was talking about the new Visual Editor. However, I know Classic a bit too so don't worry!

It seems that in Classic it doesn't matter if it's Visual or Source. On the right side of the editor there will be a Categories thing and then there's the little names of the categories. You can just delete them from there, I think.