Purpose of this category
This category lists pages that are marked as out of date / needing an update. If you have some time to spare, please take a look at the pages that are listed, here, and see if you can help.
Placing a page into this category
To mark a page as needing an update, you will generally insert the Template:Needs Update into this page by adding the following code:
If only a single section needs to be updated, insert this code at the top of that section. If the whole page is out of date, insert the tag at the top of the page.
There is a separate category for pages that are incomplete, badly structured or otherwise need an improvement other than an update: Category:Needs Improvement. Of course pages can also be in both categories.