iPad offers easy multitasking features, and one such option is the ability to use an app as a floating window over another app. It's called Slide Over and works on all iPads introduced in the last decade.
Besides Slide Over, another useful multitasking tool is Split View, which we have already covered in a separate guide. So in this article, we'll focus solely on Slide Over and show you how to use it to the fullest.
The steps here apply to all iPads - iPad Pro, iPad Air, iPad mini, and other models running an updated version of iPadOS.