Help:Gadget-HotCat
Wikisimpsons - The Simpsons Wiki
HotCat is a semi-automated wiki editing tool that allows quick and easy editing of categories.
How to use
HotCat gives symbols next to categories that each do different things. Symbols can be used to add another category, remove a category or change categories order. All you have to do is click the appropriate symbol and do what you want to do.
