How to use tags and categories in your blog posts March 12, 2016FAQblogging FAQ, blogging tips, difference between categories and tags, how to assign categories to older posts, how to create a category, how to use categories and tags, Maine on the Blogs, sarah cottrell, where to find categories and tags, WordPress categories, WordPress tags By Sarah Cottrell This week on Maine on the Blogs we’ll go over the basics of tags and categories so that you can better organize your blog.