Get Familiar with the Beta Installation Process
Make sure you familiarize yourself with the installation process before downloading the beta onto your tablet of choice.
If the process feels intimidating, you might want to hold off until you feel confident with the instructions. The public beta is a little easier to install so that's the route most of you should take.
We've put together a guide that will take you through the proper way to install the iPadOS 13 beta on your tablet.
If at any point during the installation you start to feel uncomfortable, stop. It's not going anywhere so take your time.