Make sure that you are logged into your PrestaShop back office. We will do this in two steps. First we will create your structure as per your plan, then in the next Time for action section, we will implement the category descriptions. Let's get on with the structure of your categories:
Click on Catalog and you will see the categories. Click on one.
Now click on the green + symbol to add a new subcategory. PrestaShop defines even your top-level categories as subcategories because the home category is considered to be the the top-level category.
Just type in the title of your first main category. Don't worry about the other options. The descriptions are covered in a minute and the rest is to do with the search engines, which is covered in Chapter 4, Getting More Customers. Click on Save when you're done.
Now that you are back to the home category, you can click on the green button again to create your next...