https://www.theverge.com/2017/8/18/16166626/apple-ios-11-ipad-update-how-to-videos-multitasking

With Apple preparing to release iOS 11 in the coming weeks, it's starting to show off some of the new features in a series of how-to videos that highlight some of the major additions to the iPad coming this fall.

The videos show off some of the marquee features, including how the new Dock works, the mark-up function, and more. Some of the videos are a bit simplistic (like how the Files app works), but others are genuinely useful, especially for things like explaining the complicated new multitasking system and the array of gestures that are built into the software.