This page, Help:Links, describes how links are used within this Wiki.
Almost all articles have links to other articles. Links are shown like this - normally in blue, depending on your individual settings. If you click on a link it will take you to another article with more information about the subject in question. Links that look like this (normally red) point to articles that haven't been written yet: it's oneof the aims of the project to turn all the red links blue by creating new articles!