But if you only see a blank area of your desktop, without any open windows or a menu bar, try hitting the Command and F1 keys to switch OS X back to mirroring the built-in screen. You could also use a ...

Introduced in Windows 8, the Start screen still exists in Windows 10, and you can customize it according to your own preferences.

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.

Sometimes computer screens can be so cluttered with icons and multiple windows open. Kurt "CyberGuy" Knutsson shows you how to maximize your screen space.

The Windows 8 Start screen is largely a love-it-or-hate affair. But even those who aren't too keen on the screen may welcome the new ways you can customize it in the Windows 8.1 Preview.

With the latest version of iOS and macOS, it's easy to display your iPhone screen on a Mac, but you'll need third-party ...

To turn off the screen while keeping the PC running, use keyboard shortcut, adjust the power settings, change closing the lid settings or use free tools.

Here’s how to split your screen on either a Mac or Windows computer, a great tool for multitasking. Splitting your screen is a great tool for multitasking. (Photo by Phil Barker/Future ...