A step-by-step guide to fixing a black screen on MacBook Pro or an external monitor.

MacBooks are known for their clean design, sharp Retina displays, and long-lasting build quality. But even the best machines can develop strange issues over time. One that often worries users is the ...

If your Mac apps keep opening on the wrong screen after quitting and relaunching, the culprit is likely the “Close windows when quitting an application” setting in System Settings > Desktop & Dock.