Control Center gives you instant access to the things you do most. You can use Control Center to quickly take a picture, turn on Wi-Fi, control your Apple TV, and more.
Turn on or schedule a Focus on iPad - Apple Support (CA)
Send and reply to messages on iPad - Apple Support (CA)
Use Center Stage on your iPad or Studio Display - Apple Support
Access Control Center on your iPhone - Apple Support
Use parental controls on your child's iPhone, iPad, and iPod touch
Use security keys to sign in to your Apple ID account on iPad
Apple iPad Pro 10.5 / 12.9-inch 2nd Gen (2017) - Control Center - AT&T
How to set up Assistive Access on your iPhone or iPad
Official Apple Support
Customize iPad for your child - Apple Support
How to Disable the Control Center on the iPad Lock Screen
View albums, playlists, and more in Music on iPad - Apple Support
Access Control Center on your iPhone - Apple Support
Get started with accessibility features on iPad - Apple Support