In order to back up your iPad, just go to Settings > iCloud > Backup. Be sure iCloud Backup is turned on. Click "Back Up Now"
In Settings > iCloud > iCloud Drive, turn iCloud Drive on.
If you'd like an extra level of backup, you can connect your iPad to your home computer and create a backup in iTunes. This isn't really necessary, but it is another backup option in addition to iCloud.
This is it! Here is an Apple article for more info: http://support.apple.com/kb/PH12519?viewlocale=en_US
In Settings > iCloud > iCloud Drive, turn iCloud Drive on.
If you'd like an extra level of backup, you can connect your iPad to your home computer and create a backup in iTunes. This isn't really necessary, but it is another backup option in addition to iCloud.
This is it! Here is an Apple article for more info: http://support.apple.com/kb/PH12519?viewlocale=en_US