The following tutorial will teach you about categories and tags.
What are the categories and tags?Think of the categories as a table of contents in a book. Categories are important because they help organize, and group content so it’s easy for users to find. Tags are a lot like the index of a book. Tags are keywords designated to an article, or a post that when a search is done, and a keyword matches a designated tag the content attached to the tag will show up. Tags can either be specific to one piece of content or multiple pieces of content.
Where to find the categories and tags?
When creating a post categories, and tags can be found to the right of the screen.
Where to find categories and tags on the front side of a website?
Tags can be found at the bottom of a post. Categories can also be found at the bottom of the post.