I have lots of data in Excel from various locations from a number of years all for the same project.  My ideal vision would for a user to be able to select and be able to print out or export the data that I have available. example: someone can say "I want Tree age Data from 2010 and 2012 only, from location A."  Click the Year button(s), Select Tree Age (among other data points we have collected), select location, and have that table/report of tree age available.

What lessons beyond Level 1 would I need to look into for something like this?

Many of my excel files have multiple sheets with similar (not identical)information, so I need to be able to keep,say, the many 2010 tables together in a group but also have them grouped by location.

Thank you for your assistance.

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Reply from Alex Hedley:

Various Courses cover various topics, you can use the Search to find the terms you need and look through the outlines.

I'd do some data cleaning (E14) then import it into Access (E20)
From there you can create the Queries you need.