Starting and Stopping the iPad
I can't imagine that many of you reached this page unless you know how to fire it up. But in case you are watching it on another machine, consult this guide. I've included some tips for when an iPad app freezes and maintaining security.
Controlling apps in iOS 7
Searching, finding, reopening and closing your apps in iOS 7.
Screen keyboard shortcuts
Twenty shortcuts to make life easier in using the onscreen keyboard.
The official Apple guide
Sooner or later, even with this guide to help you, the official Apple guide, available in PDF, will be what you need. Download it now.