Just downloaded the DELUXE program and it is basically useless operating on a Windows 10 machine. I really don't understand how can they sell this piece of junk. I have been preparing my taxes for years using Turbo Tax, I will admit that it always had some issues with crashing that got worse as the years progressed. This 2018 version is literally like stealing. It crashes on almost anything I try to do. This is what happens when all the competition in the Tax preparation software has been eliminated. It doesn't help the the US Tax code is designed to keep these players in business. Can you imagine a flat tax based system where you could complete your return in 5 minutes!! Unfortunately the rent-seekers will never allow this to happen.