#lazyWeb Friends on macOS, what is your favorite tool for testing your work using a Windows screen reader?

Do you use a Virtual Machine (VM)? If so, what do you use to run it? Do you use an online tool like @AssistivLabs ? Bonus points for free tools

I use Parallels Desktop & it's honestly well worth the investment. But I'm looking for a variety of accessible options to recommend to workshop attendees who don't yet test on Windows & who want a way to start quickly & preferably not costly.