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

Close-up of a person's finger touching a touchscreen monitor - Organic Media/Getty Images Touchscreens are a staple of today's tech. If you've ever used a smartphone or a tablet, you have experience ...

Touchscreens are a staple of today's tech. If you've ever used a smartphone or a tablet, you have experience using this type of screen. Thus, you might wonder if upgrading to a full touchscreen ...