Windows 7? What did you use the last several years? I had to use Windows 8.1 then last year had to use Windows 10.
Window System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
If you can't update or find a newer computer you can get a refund and use the Online browser version. How to contact Turbo Tax
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-contact-turbotax/00/26991
