Wikipedia:Tip of the day/October 4 From Wikipedia, the free encyclopedia Category tips How to add an article to a category Find uncategorized articles How to link to a category My link disappeared! How to create a category How to create a subcategory Gadget HotCat Prior tip – Tips library – Next tip Read more:Wikipedia:Categorization Meta:MediaWiki User's Guide: Using Categories Related Articles~TimelinesTop QsFact Checks