Get your taxes done using TurboTax

"Turbotax doesn't submit information to the IRS just through preparing, does it?"

 

This is my exact question. I have also failed to e-file due to no income. TurboTax says "ready to be mailed" and I am totally unsure whether I can just go start a new one somewhere else, or if I have to deal with the information I have given to TurboTax (I can't clear & start over on TurboTax because I already "paid" for the free edition).