Thanks all! It seems promising that it may work.
My main concern was losing past data, so I'm downloading 25+ years of data to Excel in various formats so I should be able to find prior info if needed.
I don't use QB for billing or AP, so going forward if it doesn't work, I should be able to find something simple that will. Basically just need ledgers for various financial accounts and expenses classified by category. I'm a creature of habit and prefer to stay with what I know rather than new programs. Definitely don't want or need all the silly graphics and charts that much of the new stuff uses.