Apple then moved on to multitasking. It started with Slide Over view which offers new controls such as shuffling through multiple windows. Just swipe up and all of your windows in Slide Over will appear. Side by side view has improved too. You can now use the same app for two windows in side by side.
In App Expose-like mode, dragging content between apps is now possible. Drag a file a photo from one app and drop it in another app, all without missing a beat.
Files was also improved. It now comes with File View with allows you to consume as much rich meta data as possible in the same single panel without digging into menus.
In a big move to makes the iPad much more robust, iPad OS will now support thumb drives, SD cards, external drives, and even cameras to download photos directly to the iPad. This will let power users consume data from other devices right on the iPad, bringing it closer to a full PC experience.
Article source: https://www.technobuffalo.com/ipados