If you used online TurboTax software you can access your account and your tax return from any computer or mobile device that has internet access, by using your own account and user ID.
However, if you used the CD/download software, the return is only stored on the hard drive of the computer you used; it is not stored online.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**