You can use AirPlay on an iPad to mirror your tablet's screen or stream content to a larger display, like your TV.

Sometimes you just need a quick and easy way to connect a second monitor, without dealing with a whole new display. Apple's Sidecar feature lets you turn your iPad into a second display for the Mac, ...

You can use split screen on an iPad to view multiple apps at once and multitask with features like Split View and Slide Over.