Need a little more desktop real estate, or just tired of hunching over a small screen all day? Here’s how to give your back—and eyes—a break.

How to Use a Dual Video Monitor VGA Y-Splitter Cable. If you run a business and use multiple monitors in your office, you can output the video from your computer to two monitors, even if your ...

It's easy to use your iPad as an extra screen for your Mac. Here's how to connect your Mac and iPad so you can use the iPad as a second screen.

You can add an extra display to your Mac (and in some cases three displays). Here's what you need to connect an external monitor, including the right adapter.

The HP TouchSmart line of computers features a touch screen and an all-in-one design that's comparable to tablets. Although HP did not design the TouchSmart software to extend across multiple ...

Extend your Mac's display onto a smaller, portable screen, by using your iPad as a secondary monitor and the Duet Display application for OS X and iOS.

Whichever app you try, using your iPad or Android tablet to extend your screen might boost your productivity. Or, of course, you could use the tablet on its own as a productivity-boosting tool.