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Yep...when I got a new Computer last year, I could reinstall 2020 and newer.

 

2020 still works jut fine for me.  And I'll leave them all installed (with PDFs backed up offline...and in bank safe-deposit box) until I get a new computer in a few years.   Before that, on the older computer, I had all 8 or so back years still working just fine thru a W10-W11 on-computer upgrade too.

 

But I'm on Windows 11.  Folks with MACs usually have more back-year compatibility issues...depending on what OS version they have updated to.

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*