I live outside the US and have since August 2017. I need to file 2017 taxes. I have not made any income after July 2017. What do I do?

[Texas Roger]

To prepare and file a 2017 tax return, you need to buy and download the TurboTax product for 2017. All the versions have all the same forms so it doesn't matter which version you buy unless you need more help with a specific topic: https://turbotax.intuit.com/personal-taxes/past-years-products/