On December 4, 2018 WordPress changed forever. On that date WordPress 5.0 was released which included the Gutenberg editor.
This replace what is now called the Classic Editor which had been the way in which content was created in WordPress since its beginning in 2003.
The Gutenberg editor features a block editing system. All content types – such as paragraphs, headings, images and videos – and more are created by inserting a block into a page or post.
The videos in “Using Gutenberg, The New WordPress Editor” module are to help you quickly learn and use Gutenberg. Feel free to skip around and learn what you need to know as my videos do not need to be watched in any particular order.