Learn how to set up your iPhone or iPad.
Set up iCloud Drive - Apple Support
Use Night Shift on your iPhone, iPad, and iPod touch - Apple Support
Set up your iPhone or iPad - Apple Support
Use Search on your iPhone, iPad, or iPod touch - Apple Support (AM)
How to create a new Apple ID on your iPhone or iPad
How to create a new Apple ID - Apple Support
Apple TV - Official Apple Support
Buy music from the iTunes Store on your iPhone or iPad - Apple Support
How to upgrade and manage your iCloud storage on iPhone or iPad
Use parental controls on your child's iPhone, iPad, and iPod touch - Apple Support