Get your taxes done using TurboTax

@mc--531   You don't need to sign into the Desktop program.   Are you trying to get into the Online version by mistake?  The Online version has a black menu bar down the left side.  

You still can enter Schedule C into all the Desktop programs.  Should be the same as before.  

Try rebooting your computer.  Did you get the program installed and Activated with the 16 digit License Code?