WordPress categories are very convenient way to group related posts together. Your reader can find posts in a specific category in one page and read pots of their interest . Setting up categories provide a proper site structure. You can assign one or more categories while creating the post. See fig below.
In wordpress each category has its own page. Add category title to your menu. (Refer How to add navigation menu). Your reader can view all the posts on a certain topic in one place.
Before proceeding let us have a look at creating category page in wordpress. Visit Posts » Categories page. On this page you can Add / Edit WordPress categories. Refer the following image to see how to add/find category slug. We are going to use category slug while creating template.
Click on View link to view category page. When a viewer clicks on a Category link by default, WordPress shows a page with list of Posts in that particular Category. But you can easily create a custom looking page for different categories on your site.Read More