You posted this message in the Self-Employed section of this community.
If you are Self-Employed then you should be using the TurboTax online Self-Employed edition - https://turbotax.intuit.com/personal-taxes/online/self-employed.jsp
Otherwise just start your tax return using the TurboTax Free online edition. Based on the tax data you are entering the program will guide you through the entries and if needed require you to upgrade to a higher online edition - https://turbotax.intuit.com/personal-taxes/online/
Or you can use any of the TurboTax desktop CD/Download editions with a recommendation to use the Home & Business edition if you are self-employed - https://turbotax.intuit.com/personal-taxes/cd-download/