A quick restart is simple, whether the tablet is frozen, laggy, or just not behaving
This article explains how to reboot an iPad. These instructions work for all hardware versions of the iPad.
Steps to Reboot an iPad
To reboot your iPad, you first need to shut it down. How this works differs between iPad models, but it’s still very straightforward.
Press and hold the top button and one of the volume buttons until the screen darkens and a slider appears.
If your iPad has a Home button, press and hold just the top button.
