

they’re great if you do more than one thing at a time or need many programs open at the same time. anyone who regularly ‘alt-tabs’ to find or switch to a different window that they cannot currently see could benefit from another screen.
one wide or ultra wide display may not work as well, as some programs simply aren’t made with that aspect ratio in mind. we have one program here that insists upon being in a maximized window–always. a lot of wasted space, even on a 16:9. that user has two 5:4 instead and loves that setup.
minecraft