While laptops are built to project their own displays, you can transform a spare Windows laptop into an extended screen for your main desktop. Whether you want to expand your screen real estate, or ...

In a pinch for extra screen space on your PC but don't have a second display? Use this simple USB trick to turn your Android ...

Need an extra monitor but don't want to buy one? Your phone or tablet is already the perfect second screen—you just need the right app to make the most out of it. GlideX is a cross-device utility that ...

Your MacBook makes for a great, portable work machine, but all laptops come with inherent downsides. For one, their screens are nowhere near as wide as a desktop display. A portable monitor could fix ...

When Apple introduced true windowing multitasking and extended display support with iPadOS 26, pairing my iPad Pro with a portable monitor suddenly became a lot more interesting. I’ve used numerous ...

Lenovo has finally made good on the promise of rollable screens at CES 2025, with a new laptop that can extend the size of its display at the press of a button. Rollable screens have been a CES curio ...

When you're dropping hundreds (or thousands) on an OLED display, you'll want to keep it in tip-top shape for years to come.