I have always had an interest in Computer programming and in fact had A minor in it in college.  Early in my career as a surgeon, I had time to build a large database which now contains almost 20,000 records, each with 21 fields. I was originally using dbase but converted to Access in the early 1990s. There are numerous relational tables which contain items such as hospital I was working in, CPT codes which point to the specific operation performed, assistant surgeon, length of the surgery etc.  As my practice grew, I became far too busy to work with the files and my access skills have lapsed.   Fortunately, my office staff religiously continue to enter the data.  I retired august first 2024 so now have time to work with the data, writing papers and helping my younger colleagues keep tract of their data among other projects.  Although I am retired I still have my university compute as an emeritus professor. The bad news is that the computer's' operating system is controlled by our IT department and therefore I am locked into Windows10. I have been listening to my previous courses to try to get back up to speed and this has brought back pleasant memories about Mr. Ross's light, pleasant even humorous style. Amazing how he can so concisely boil this complex subject down.  Sorry for the longwinded introduction but my question is there IS any value to upgrading my existing access 101-103, 204,2010- beginner 1-9 and expert 1-2 to amore current version? If so how expensive would that be.  I seem to be doing just fine with the old courses.  Thanks in advance. Bob