1. Navigate to https://your-website.com/wp-admin/
2. Click “Posts”
3. Click “Categories”
4. Type the name of your category
5. Type a url-friendly version of the name as per the explanation under the field
6. Add a description (optional)
7. Click Add New Category
8. Go to All Posts
9. Under the post you want to add the category to click Edit
10. Click “Categories” on the right
11. The post can have several categories so choose the one you need
12. Click “Save”
