1.1. Easy WP Guide

The folks at EasyWPGuide keep their online manual up to date with the latest version of WordPress. When a new version comes out, they assess the features and update their guide. The guide is available as a clickable website with a Table of Contents as well as a downloadable PDF.

Visit their site at https://easywpguide.com/wordpress-manual/

Or download the latest guide in PDF format at https://easywpguide.com/download/

1.2. WP101

WP101 provides video training courses. Although they are not free, the fee is quite reasonable considering you get lifetime access.

Some of the courses include:

• WordPress 101 - The Basics
  Learn the WordPress basics in this 20-part course for beginners. Cost: $24
• WordPress 201 - The Next Steps
  This intermediate course is free after you've completed WordPress 101. Value: $24
• Yoast SEO - Tutorial Series
  Optimize your site for search engines with this 13-part Yoast SEO course. Cost: $24
• Getting Started with WooCommerce
  Start selling products on your site with this 22-part WooCommerce course. Cost: $24

Learn more at https://www.wp101.com/wordpress-tutorials/