Here you can digest how to use Wikipedia in bite-sized morsels. The tips listed below were created for the Tip of the day project, or the Styletips project, but are listed here by title and organized by subject area for your convenience.
If the sub-category page does not already exist, then you have to create it first (see the tip How to create a category). For example, after you create the Category:Apes by common name page, then you click edit and add [[Category:Animals by common name]] to the bottom of it.
Do you have a list of Wikipedia articles you need to work on?
By using AutoWikiBrowser (AWB), you can skip a step on each one because it will load each page for you.
As soon as you save (or skip) the page you are working on, it loads the next one automatically.
But because AutoWikiBrowser is so powerful (it has many useful features), it is reserved for users who have made at least 500 edits in the main namespace.
System requirement: Internet Explorer (which AWB uses in the background).
For a listing of current collaborations, tasks, and news, see the Community portal. For a listing of ongoing discussions and current requests, see the Dashboard.