Use Switch Control to navigate your iPhone, iPad, or iPod touch - Apple Support

iPhone User Guide - Apple Support

Use Voice Control on your iPhone, iPad, or iPod touch - Apple Support

Clear the history, cache, and cookies from Safari on your iPhone, iPad, or iPod touch - Apple Support

Your iPod touch - Apple Support

iPhone, iPad or iPod Touch - Switch Control – How can we help?

Access Control Center on your iPad - Apple Support

How to customize Voice Control commands on your iPhone, iPad, and iPod touch - Apple Support

Use AssistiveTouch on your iPhone, iPad, or iPod touch - Apple Support

Get tips on iPod touch - Apple Support

Set up your iPhone or iPad - Apple Support