Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions ...

Running dual monitors is relatively easy and requires only a few connections and settings adjustments to complete. The dual monitor setup helps with your workflow by making an easy transition between ...

Monitor USB ports can be a bit confusing. You might spot one on the back or side of your screen and assume it works just like a USB port on your PC, but that's often not the case.

If you use multiple peripherals in your business and need to connect them to your computer, you'll quickly run out of free USB ports. Keyboards, printers, mice, wireless adapters and chargers all need ...

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, ...

Are you experiencing the laptop won’t detect monitor issue? This common issue can be caused by a variety of factors, including outdated driver software, faulty signal cable, or incorrect display ...

We may receive a commission on purchases made from links. As they've proliferated through our lives, the lines between different kinds of displays have blurred. Whether you're looking at a smartphone, ...

I'm in the market for a new 24" monitor. I plan to use it with my PC and if Santa is nice this year, a PS3. I currently have an Asus EAH4870 video card that has two DVI outs, and I'm really not in the ...

Two monitors are better than one, and with macOS Catalina, you can turn your iPad into a second display with just a few clicks thanks to a feature known as Sidecar. But Sidecar is limited to certain ...

Tyler Hayes is a product reviewer for Newsweek. He has contributed extensively to WIRED, The New York Times, Fast Company, and others since 2013. He is obsessed with both music and technology, ...