It sounds like the version you have is not the Home and Business version. Please click here to give us a call, so we can assist you in exchanging the software.
Did you buy Turbo Tax Business or the Turbo Tax Home & Business program? And it looks like you might accidentally be in the Online web version and not the Desktop program you bought. Did you download the Business program and install it and activate it with the License Code?
Just in case you bought the wrong program. You need Turbo Tax Business. It is a separate program from Home & Business. It is not available to do online or on a Mac. And it will not do your personal 1040 return.
You can buy the Window's version here…..
https://turbotax.intuit.com/small-business-taxes
Here are the system requirements to install Turbo Tax for Windows…..