Windows has historically has really excellent keyboard support, at least back in the Win3.1 days, where driving an entire app from the keyboard was simple, easy, obvious and frequently easier than using the mouse. This slipped a bit with later versions of Windows, with too many apps having unnavigable widgets. But, despite Microsoft&#x27;s many mistakes, this was something they got absolutely right back at the very beginning.<p>MacOS was much less good, with the only keyboard support being explicit accelerator keys. A Mac with no mouse was unusable.<p>How does OSX fare?