Atlassian Confluence - Confluence for dummies - help learning Confluence for free

Hi, do you have something like Confluence for dummies? I need a good guide for beginners, documentation and hopefully with videos and full documentation.

This is our free and informative guide which will help new users learn Confluence from scratch in small and simple steps. You can download all of these videos from our website for your personal offline use. It’s based on Atlassian’s documentation.