Control Center in iOS 11 was paired with the App Switcher and was accessible by swiping up on the Dock, but that gesture now opens the App Switcher alone without providing access to Control Center.

If you want to get the iPad home button on your iPad screen for any reason, you can turn it on via the iPad settings. You may want to add this home button on the iPad screen if you want more ...

If your iPhone lacks a home button or your actual home button is not working, you can add a virtual one using AssistiveTouch. Here's how.