Is there a way (which does not cost a buck) to switch between windows across desktops with Option Tab? Not between apps, but between windows.
Meaning: if I have a Chrome window on desktop 1 and another on desktop 2, just by Option Tab'ing, I could switch across both.
System Prefs -> Keyboard -> Shortcuts -> Mission Control
, there you'll seeMove to Desktop X
and a shortcut for it. Enable them. Use them when you wanna switch to a window on a different desktop. As long as there is a windows on that Desktop it'll switch to the same app. – user14492 Jul 01 '18 at 11:20