Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few ...

To use the TV as a second monitor, press Windows + P and select Extend. On a Mac, head to System Settings > Displays, then click the Use as dropdown menu to choose Extended display.

Closing your laptop doesn't mean you have to stop using it. Just hook it up to an external monitor. Palash has been writing about technology (and entertainment) for over a decade. His focus has been ...