So you have an iPad to setup.
Before setting it up, you need to know. These links open in a new window. So when you complete the information there, you can come back to this window.
If you set up and Apple ID and password you will be able to download apps and use other features.
Requirements for Apple ID:
https://support.apple.com/en-us/HT201303
Instructions for setting up id:
https://support.apple.com/en-us/HT203993
Apple has instructions on their site:
https://www.apple.com/support/ipad/setup/