This article explains how to create a new product in the product catalog.
Step 1: create a new product
Go to Catalog and click on "Add new Product"
Step 2: choose the vendor
If the vendor is not in the list you can create a new one by clicking on "Add new vendor"
Step 3: fill up the fields
Fill the mandatory fields (in red) and click on "save".
You have to choose a product model in the list. See how to create a new model if needed.