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 ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. M-Audio makes a range of affordable equipment for music ...

The way a typical computer monitor works is simple. You connect to a PC or laptop, and it acts as a display for your computer. You can even use multiple monitors together to improve productivity.