You can then use the monitor to either mirror or extend your laptop screen, and use them together or close the lid of your laptop and use the monitor alone. Below, we'll walk you how to do it.
No matter the size of your laptop's display, adding a second monitor can make for a more convenient and productive experience. It's a simple matter to connect an external monitor to most laptops ...
Most Apple devices have AirPlay and Screen Mirroring options easily accessible ... icon in the upper menu bar - it looks like a computer monitor with an arrow at the bottom. 8.