https://turbotax.intuit.com/personal-taxes/cd-download/
And the Online will open in December here, https://turbotax.intuit.com/personal-taxes/online/
You can import from Quicken (the newest 3 versions) directly into TurboTax Desktop (CD or Download) software for Windows. How to import Quicken to Turbo Tax
https://ttlc.intuit.com/community/entering-importing/help/how-do-i-import-from-quicken-into-turbotax-cd-download-basic-deluxe-premier-or-home-business-for/00/26389