Here is an introduction to all the side switches and controls on your iPad or iPad mini. They include the side switch, volume up, and volume down controls. Here
iPad (9th generation) - Apple Support
How to use Split View on iPad [Detailed Guide]
Change iPad volume buttons to match its orientation - 9to5Mac
Use the Home, side, and other buttons on your iPad - Apple Support
The most common Apple iPad problems, and how to fix them
How To Use iPad 10th Generation! (Complete Beginners Guide)
⚠️【Compatibility】- Please note that this iPad Mini 6th generation keyboard is only compatible with the iPad Mini 6th generation 8.3-inch 2021 release
HOU iPad Mini 6 Case with Keyboard, Ultra Slim Smart Folio Type of Keyboard, Power Display, Switch Between Horizontal and Vertical Support iPad Mini
Apple iPad buyer's guide: How to pick the model that's right for you
Gamevice for iPhone & iPad review: simulated Nintendo Switch
What is Switch Control and How to Use It on iPhone and iPad
What are the side switches and buttons on my iPad? - AppleToolBox
How to Change the iPad's Side Switch Behavior
Use and customize Control Center on iPad - Apple Support
How to use Apple Pencil (1, 2, and USB-C): The ultimate guide