[acka]

JAWS isn't free[1]. Using the trial version for accessibility testing goes against its EULA[2].

[1] https://www.freedomscientific.com/products/software/jaws/

[2] https://webaim.org/blog/jaws-license-not-developer-friendly/

[dumbo-octopus]

Ah, I got it mixed with Orca. NVDA is the thing to target in Windows.