I have Quicken Cashbook 2004 on my PC with Windows 7 as the platform. When I tried Windows 10, I couldn't print reports from Cashbook. There was a couple of other things that didn't work so I went back to Windows 7. However, Windows 7 won't be supported after January 2020 and it is recommended we purchase a new PC with Windows 10 installed. This worries me as I love my Cashbook. If the incompatibilities can't be resolved, perhaps I will just keep this old girl just for doing the books and not connect her to the internet! I have no need for more involved accounting software - Cashbook does all I need and goes back to 1993.