Connecting a second monitor or a baby heart rate monitor should be as simple as plugging it in — but sometimes, your computer refuses to recognize the display. This issue can be frustrating, ...

With televisions, HDMI is the most common connector. But if you want to connect a computer to your TV (or you've got a new computer monitor), the options tend to be HDMI, DisplayPort, DVI, and ...

Do you wish you could watch that movie on your computer on the big screen that only has a VGA port? Or that you could impress your clients by quickly connecting your laptop to the projector before a ...

In this step-by-step guide, we’ll show you how to connect your laptop to a TV so you can watch Netflix, view your vacation photos, and display other content on the big screen. There are quite a few ...

HDMI is the de facto standard for connecting a monitor to a Mac and has been for many years, but there are many older Macs out there that can't be easily connected to that modern connector. Here's how ...