 Welcome to Wikipedia for Beginners. In this video, we'll look at adding categories to articles on Wikipedia. Categories are down the very bottom of a Wikipedia page or article, and look like this. The categories for people often include their date of birth, occupation, awards won or the university they graduated from. For a musician, it could have the record label they released music on or the instrument they play. Adding categories to a Wikipedia article helps group similar subjects together. For example, if you were reading a Wikipedia article about an Australian jazz musician, and you wanted to read similar articles, going to the bottom of the page and clicking on a category would bring up a list of other articles, like this. Some Wikipedia articles have lots of categories, while others only have a few. This is a new article about Bill Armstrong that has no categories yet. Looking at the article, his date of birth is mentioned, we can see he has some awards, and he is a record producer. This information could be used in categories. To add a category, click edit to start editing the Wikipedia article. For this tutorial, we're using visual editor. If your screen doesn't look like this, you might be in the source editor. Click on the pencil icon to change between these two editors. Once you're in visual editor, we click on these three lines, then click categories. We can start adding categories by typing in this box, and it will suggest categories. Because there are none here, I'll add the following, living people, because the subject of this article is alive, 1929 births, because the article says that this is his date of birth. This is of the order of Australia, because he was awarded that. Australian record producers, because that's his occupation. If there isn't a category there that you think should exist, check on similar articles on Wikipedia first. Sometimes the structure of a category might be different than expected, so Australian jazz musicians doesn't exist, but jazz musicians from Australia does exist. Once you've finished adding categories, just publish your changes the same as when you make any edit to a Wikipedia article. When writing biographies, categories that are useful to remember are living people, if the person is living, date of birth missing, with living people in brackets, if the Wikipedia article doesn't list a date of birth, date of birth missing, same as above, but for people who have died, 1987 births, or whatever year they were born, 1988 deaths, or whatever year they died, jazz musicians from Australia, or switch jazz musicians for whatever that person is known for. For organisations, you can use similar categories like 1965 establishments in Australia, 2006 disestablishments in Australia, recording studios in Australia, companies of Australia, companies based in Sydney, and just swap out the year or name with the correct information for your Wikipedia article.