Here are 2 FREE Microsoft Access tutorials. These topics are covered in Microsoft Access Level 1 and Level 2 courses. I also teach Access Level 3 and Access VBA coding. I have created dozens of databases for clients over the last 20 years.
Access Level 1 Topic: Understanding the puzzle that is a database
Full Outline for Access Level 1:
https://store.logicaloperations.com/microsoft-office-access-2019-part-1.html
Access Level 2 Topic: Querying
Full Outline for Access Level 2:
https://store.logicaloperations.com/microsoft-office-access-2019-part-2.html
Other Access Class Outlines:
Full Outline for Access Level 3:
https://store.logicaloperations.com/microsoft-office-access-2019-part-3.html
Full Outline for Access VBA:
https://store.logicaloperations.com/access-2016-programming-with-vba-23343.html