Learn how to turn off laptop screen when using external monitor in Windows 11/10. You can switch off laptop screen with external monitor without sleep.

Shopping for a new monitor? We break down all the specs that matter, from refresh rate to panel type and beyond.

Will that big, sexy screen look as good on your desk as it does in your living room? Let's dig into the specifics of using an HDTV with your PC.

OLED, or organic light-emitting diodes, is the screen technology behind the best TVs, the best computer monitors, the best phones and versions of both the Nintendo Switch and Steam Deck. They have ...

Are you confused between LCD, OLED, QLED, and miniLED display technologies? Here's a comprehensive guide to every display type.

The vanilla model looks to have a larger screen, which was previously rumored to come in at 6.3 inches. The iPhone 17 series is expected to launch in less ...

This makes a difference for bright objects on screen—like the sun—that will really pop on the A95L.

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display, plus the ...

Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few third-party apps can help if you have an older Apple device or Windows PC.

Apple Watch Ultra 3 is set to get a new, larger screen size according to a leaked image discovered in the latest iOS 26 beta.

The Star Wars universe has a plethora of rules, including a list of objects and items that you'll never find in a frame throughout the space opera.

Dogs reported by their owners as excitable were more likely to follow objects on-screen - for example during tennis or football matches.