You can use the physical buttons or the Settings app This article explains how to restart an iPad and, if it's unresponsive, how to force it to restart. It also includes other options for how to reset ...

Buying a second-hand iPad can be a great way to save money, but if you turn it on and see the iCloud Activation Lock screen, ...

The only way to fix the problem of a forgotten passcode ... Press and hold the Sleep/Wake button and the Home button on the iPad and keep holding when the Apple logo appears.