A category is an automatic list of existing wiki pages, useful to both wiki editors and readers; it is useful for exploring wiki pages that have already been created. To add a page to a category, put a link like [[Category:Articles]] at the bottom of the page. (You could put it anywhere, but the bottom is best.) To only make normal link, such as , use [[:Category:Articles]] with an extra colon before "Category". To move a page to a different category, edit the page and replace the [[Category:...]] tag with the one that you want to use.