No they do not send CDs. You download the program. You need a full Windows or Mac to install it. If you don't have one maybe you can use a relatives or friend computer.
Window System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
Mac System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
