Chances are, if a monitor sits on your desk, more than one device is plugged into it. Maybe your setup is a personal PC and a ...

Dual monitors can boost your productivity and your gaming experience. Here's how to set them up on Windows and MacOS. Palash has been writing about technology (and entertainment) for over a decade.

Type "display settings." It should look like a little graphic of a flat screen computer monitor. Select it. 4. The numbered boxes represent your displays. Switch them around until they're in the ...