A family of Microsoft relational database management systems designed for ease of use.
Dear Robert,
Greetings! Thank you for posting in the Microsoft forum.
I understand the data/content in Microsoft support articles are for beginner learning such as this one.
Access video training - Microsoft Support
If you wanted to learn advance concept, I would suggest you search for articles written by Access MVPs. For example, check the following thread where MVP Daniel Pineault and MVP GroverParkGeorge have provided some suggestions that might help you learn in depth about Access and its VBA functions.
Miscrosoft Access 365 how to learn - Microsoft Community
In addition, we will keep this thread open so MVPs and experts in this community can share their knowledge here.
Your understanding and patience will be highly appreciated. I hope that you are keeping safe and well!
Sincerely,
Neha | Microsoft Community Moderator