1040 tax return how do I prepare 2019 on the Business program i purchased ?

[VolvoGirl]

If you have Turbo Tax Business program on a Windows computer it will not do your personal 1040 return.  You will need to buy a personal program or use the online version.  Turbo Tax Business is not the same as Home & Business.   You can have both TT Business and TT Home & Business (or any personal version) installed on  your computer at the same time.

See the Online versions here,  https://turbotax.intuit.com/personal-taxes/online/ 

Or Desktop programs here,  https://turbotax.intuit.com/personal-taxes/cd-download/