Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When you get used to multiple monitors it feels impossible to work ...

Apple has finally updated Sidecar to allow you to extend your Mac screen onto an iPad when it's in portrait, not just landscape. For now, though, it's fiddly, but here's how to do it. The iPad needs ...

spacedesk is a free program that turns an Android tablet into a portable display for your Windows PC that you can easily carry with you anywhere. You can use it when you need extra screen space or ...

If one screen isn't enough to display everything you need at once, consider getting a second. Here's how to manage multiple screens in macOS. Many people get a lot of work done on a Mac, but they may ...

A second monitor for your PC or laptop can significantly enhance your productivity and reduce clutter. For Mac users, it's pretty easy to use their iPad as a secondary screen with Apple's SideCar ...

Eye strain occurs when your eyes feel tired, achy, or dry after extended screen use, reading, or close-up tasks. Simple fixes, such as the 20-20-20 rule, improved lighting, regular breaks, and ...