Intro to Gen 7 iPad

Here is something with which to start:

https://www.apple.com/uk/ipados/

Next, download the iPad User Guide for iPadOS from the Apple Books App; simply search for “Apple” to find all the Apple Guides. There is also an online version of the User Guide, but this is slightly less comprehensive. Here is a link to both versions:

https://support.apple.com/en-gb/guide/ipad/ipadf3dbb83f/ipados

The User Guide is an often overlooked resource of essential information.

I hope you find this information helpful.

Tap and scroll down this discussion post for a series of Apple videos I posted.

iPad OS 13.3 frustrations - Apple Community