Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Do us a favor—open this photo of a solid black square and focus on ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

Whether you’re using a PC or a Mac, there are handy tricks to help you make the most of every pixel. From setting up a split screen to adjusting your display resolution and icon size. Here are some ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. This story has been updated. It was originally published on November ...

Many of us spend the bulk of our day peering at computer screens. Reading this article means there's a good chance you're looking at one right now. But does looking at a computer screen damage your ...

Here's how to capture your computer screen using the built-in tools in Windows and macOS as well as a couple of third-party screen capture apps. Our team tests, rates, and reviews more than 1,500 ...

To use an iPad as a second screen on a Windows 10 computer, you'll need to use a third-party app like SplashTop. There are also several premium apps that let you use your iPad as a second Windows ...

Want to share your screen to collaborate with a colleague, or remotely access someone’s computer to troubleshoot a technical problem? Whatever your screen-sharing need, here are 22 free collaboration ...

It all started when I thought I saw a bug crawling across my computer monitor. Huh, I thought, it’s a bug crawling across my computer monitor. I reached out to flick it off, and found that I could not ...

For running everyday Windows apps, the 13th Gen Intel Core i5-13420H processor and 8GB of DDR5 memory provide responsive ...

Eyes need to stay moist to stay healthy. Normally, people blink every 10 seconds or so. When you blink, your eyes release a “tear film” that soothes and coats your eyes. But you don’t blink as often ...