Once you have installed WooCommerce, you need some products to work with. If you have used the Avada Setup Wizard, and left the Dummy Content option ticked, you will already have dummy products set up.
Products are created or edited from the WordPress sidebar, under Products. This is a custom post type, like blogs, portfolios, and FAQs. In the same way, you can add categories, tags and other attributes.
You can use the Avada Builder for your products, but like blog posts, we recommend just adding raw data into your products, and creating a conditional Layout to control their design. See the Layouts For Single Products & Archives section below for more information on that.
In the screenshot below, you can see the various areas of the WooCommerce products interface. There is enormous flexibility in how WooCommerce Products can be set up, and WooCommerce is very extensible, with a large range of premium add-on plugins available. See the Woo Commerce Documentation for more details on WooCommerce generally.