I just bought a Microsoft Sculpt Keyboard. It is supposed to be one of the most ergonomic yet relatively inexpensive keyboard available. It came out late out in 2013.
Microsoft doesn't seem to officially support it even thought it did support its predecessor Natural Ergonomic Keyboard 4000 (see the Mac logo at the bottom of the page).
When I connect the new Sculpt keyboard I am prompted with this screen:
But as we can see from the next image:
there is no key modifier key right next to shift. Still if I press up (the only one really to the it), or actually, any other key, I get:
After clicking on OK I get the following window:
which option am I supposed to choose here? Also, would each of the choices below change how my Mac listens to my keyboard?