Side-by-side monitors are a staple of the modern desk setup. But I, for one, am ready for a shake-up. That made me wonder how stacking monitors vertically might work instead. It’s a lot harder to set ...

Nearly all monitors, and most of the content viewed on them, are meant for horizontal, or “landscape,” orientation. But if you want to use a monitor as a secondary display, or if you work with, say, ...