Sorry you will need 2 programs. The Business program and a personal version. For your personal return you can use either the Online Premier or Self Employed Version. The online Self Employed version is for personal returns that need Schedule C for self employment income (not S corp). Or buy any of the Desktop CD/Download programs for Windows or Mac. All the personal Desktop programs have the same forms, you get more help in the higher versions.
You can start an Online return here,
https://turbotax.intuit.com/personal-taxes/online
You can buy the personal Desktop CD/Download program now here,
https://turbotax.intuit.com/personal-taxes/cd-download
For the S corp you will need to use Turbo Tax Business.
TT Business is not available to do online or on a Mac. You can buy the Windows Desktop program here,
https://turbotax.intuit.com/small-business-taxes
Window System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
