You will need two separate TurboTax programs for your situation.
To complete and file a S Corp tax return, Form 1120S, you would need the TurboTax Business Edition. The Business Edition can only be installed on a Windows based personal computer, not on a Mac or online. The Business Edition cannot be used to prepare a personal tax return, Form 1040.
Go to this TurboTax website for the Business Edition - https://turbotax.intuit.com/small-business-taxes/
For your personal tax return, Form 1040, you can use either the TurboTax online editions or the TurboTax desktop CD/Download editions. It would be recommended that you use the desktop editions since they provide more features than the online editions, such as direct access to all forms, schedules and worksheets.
For the online editions you would need to use the Premier edition or higher.
Go to this TurboTax website for the online editions - https://turbotax.intuit.com/personal-taxes/online/
You could use any of the TurboTax desktop editions since they all include the same forms, schedules and worksheets to prepare a personal tax return. The higher priced editions give more help and guidance than the lower priced desktop editions. All the desktop editions include one free state program download when purchased from TurboTax (except Basic). They al also include 5 free federal tax returns (per license) with any further tax returns beyond the 5 having to be printed and mailed.
Go to this TurboTax website for the desktop editions - https://turbotax.intuit.com/personal-taxes/cd-download/
