They have free SEO training videos on this site: https://website-installer.com/training.php
I think these free training videos are a great learning tool for beginners who are trying to get their foot in the door and want to know more about traffic, creating backlinks and how to rank without backlinks. These videos also show how to optimize a website to help speed up page speed and generate thousands of pages. If you are new to SEO, these videos can help.
Free SEO training