On Windows, tap Windows+P to switch between four display modes: PC screen only (only the original computer screen is active), Duplicate (your two screens show the same thing), Extend (your two ...

Here’s how to put together a dual monitor setup, from the best displays for a two-screen setup to the accessories that will help them fit into your workspace seamlessly.

Many MacBook Airs only allow you to connect one external monitor. Here is how to connect two or more displays to boost your productivity even more.

Don’t limit yourself to your laptop’s small screen. Here’s how to wirelessly project your Windows 11 device to another PC with a larger monitor for a more comfortable computing experience.

This post discusses wirelessly projecting and screen mirroring your Windows computer or laptop to an external display like a TV or a Projector using Miracast technology.

In Windows 10, the process for identifying a screen is similar, because you must select Start, then Settings > System > Display > Rearrange screens, and then select Identify.

Going into “full-screen” mode on my apps causes my second display to go black. It just started doing this today after I did a restart. I am using a new 27-inch iMac running El Capitan.

Find out how to set up your Lenovo Smart Display by pairing it correctly with the Google Home app. We'll walk you through everything you need to know.