“Your screen is being observed” is a rather common occurrence among macOS users. It is shown by default when you share or record your screen, but not in other ...

Changing your screen resolution in macOS should be a fairly simple task, but there are actually a few more steps involved than you might imagine. That's because your options change based on whether ...

Explore a variety of solutions, from easy tweaks to tech tips, to resolve pesky screen lines and improve your monitor experience Reviewed by Michael Barton Heine Jr Check your monitor's cables first ...