Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

You might assume all monitors under $200 are terrible. But after trying some out, I found a few that defy expectations.

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, ...