In this week’s Tech 911 column, Lifehacker’s advice column for all things geeky, we’re tackling a question from a reader who has a problem with his dream setup: a multi-monitor arrangement that lets ...

Need a little more desktop real estate, or just tired of hunching over a small screen all day? Here’s how to give your back—and eyes—a break.

If you're gaming with multiple monitors, then windowed borderless can be the better choice in some situations. Shutterstock Multiple monitors make a huge difference in productivity and gaming. Two 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.

Modern gaming laptops have come a long way. They might be slim, powerful, and long-lasting, but they still can’t compete with desktop monitors in screen real estate. Even the largest gaming laptops ...

Let's say you want a second screen for your Mac to extend or mirror your current display. If you're running macOS Catalina or higher and own an iPad, you can do it through a feature called Sidecar.

While it may take a little bit of work, you can use your Android device as an additional monitor for your Windows PC. Here's how to do just that.

Don't be mystified by your monitor settings: Here's what you can change in Windows, in macOS, in your games, and on the monitor itself.

Whether you're using a desktop or laptop PC, a dual-monitor setup is an easy upgrade that pays big returns in productivity.

You can dual monitor with VirtualBox virtual machine or guest OS. To be able to use VirtualBox on Multiple Monitors with any virtual machine, you need to change the default settings.

External monitors are useful if your business provides MacBooks but you want to use a larger monitor to extend your desktop or increase the viewing area.