This is an accepted solution.
My name is Rae and I work for Shopify. Thank you for posting this question, and welcome to the Shopify Community!
The best way to organize your blog posts into different categories is by adding tags to your posts. Each tag will create a new category, and customers will be able to click on the tags to view all posts related to that blog category on your site.
To start adding tags to your blog posts, follow these steps:
I hope this helps! If you need any further assistance, please reply directly to me here and I'll be glad to help further.
You're welcome. If you run into any troubles with using the tags, please let me know.
Have a great day!