Hi,
I think it is best to first read a book on "Database Design". From this you learn the fundamentals of database theory and design - data types, table structure, relationships, keys, indexes, data types, and query design. Then you can learn "Access" specific topics such as how to create forms and reports and how to use Access most effectively.
So books that seem good to me in database design are:
Database Design for Mere Mortals By Michael Hernandez
SQL Queries For Mere Mortals By Michael Hernandez
Relational Database Design Clearly Explained by Jan Harrington (oldie but good - straightforward)
Learning SQL by Alan Beaulieu (one of many good books aimed specifically at SQL)
Or try to find anything that looks like a college textbook for a class on database theory and design.
Access specific (these two books will tell you just about everything you really need to know, but I suppose I am out of date as there are new features in Access 2010 and 2013 that won't be covered):
Microsoft Office Access 2007 Forms, Reports, and Queries by Paul McFedries
Automating Microsoft Access with VBA by Mike Gunderloy and Susan Harkins
It is worth taking a class if you can do so - at your local college or community college. I prefer the structured design of a book, which takes you through what you need to know in an organized way. You could waste a lot of time trying to to do this over the web, though there are some good tutorials I'm not sure if they would have enough depth. So, in other words, I don't have any recommendations for videos.
Unfortunately, the actual first book I read I cannot find, cannot remember the title of, and is, in any case, almost certainly out of print. I wish I could remember and/or find it again as it was an excellent intro at just the right level of explanation. {sigh}
ξ