I purchased off of eBay and got a mess. The program installed, but wouldn't update and didn't require the key provided. I got an error message to contact Intuit who told me the disk was a fake.
I don't know what they installed on my PC but it was weeks to get it right and somebody probably knows everything about me and my PC now. beware!
Charged it back thru payPal, bit not worth the hassle.