Looking to add a second monitor to your set up? Here's how to do it on Windows and MacOS.

Luckily, I saved two Samsung monitors from a giveaway pile. Like a dog with a bone, I brought them to my work desk back home.

If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

Learn how to fix a dual monitor setup that has different resolutions in Windows 11/10. Upscale the monitor having a lower resolution first and see.

A dual-monitor set-up can help to increase productivity, but what if your second screen isn't being detected? Here's what to try to fix the problem.

Dual-screen PC with a twist Dual-screen laptops make more sense with this spiral notebook-like hinge Having two laptop screens needn't mean foregoing a built-in keyboard.

The GPD Duo is a dual-screen laptop that sometimes feels like the Swiss Army Knife of mobile computers. It has a robust set of ports that includes USB4, OCuLink, and 2.5 Gb Ethernet. It’s ...

I'm a huge fan of dual monitor setups, but recently, I find myself more and more tempted by ultrawides.

Lenovo's dual-screen Yoga Book 9i (Gen 10) continues to lean more into style than functionality, and I'll continue to recommend the ASUS Zenbook Duo for professionals and multitaskers. For ...

Expand your one small screen to two 4K big displays with this compact adapter that works across Mac, PC, and compatible tablets and smartphones.

Microsoft is showing off ideas for its upcoming dual-screen devices that will run Windows 10X. Normally we don't talk much about things like design UI at ET, but a look at recent history shows how ...