It works on my Win 7 machine, but Intuit gives a warning about it every time I start TT. If they stop supporting TT on Win 7, I will find another program to do taxes. The risk of being attacked running Win 7 (with 3rd party anti-malware protection, robust firewall, etc.) is a lot lower than being legally hacked by MicroSoft Win 10 (it collects data on you all the time, and turning that data collection off is nearly impossible - why do you think they hand it out for free? The are a for profit company - they monetize your information. Thanks, but no thanks, MS.)
