Jerry Recently Purchased a New IPad

Multiple Choice

Jerry recently purchased a new iPad. He needs guidance on setting it up and wants to find documentation to help with the setup.
Where can Jerry find detailed steps on how to connect to a network, configure email, update the OS, sync, and back up settings and data, as well as what to do when things go wrong with his iPad or an iPhone?

A) User guide for the device
B) Troubleshooting FAQs
C) The Apple store
D) Settings on device