This page i will talk with you how to use kindle device ? how to use IOS Kindle APP and Android Kindle App ? And Also answer the Kindle FAQ .
Q1. what is Kindle unlimited ? how to register Kindle unlimited ?
you can go to Kindle unlimited monthly service and click here free trial 30day Kindle unlimited .use amazon account join in. Then follow the prompts.
Q2.how to managemnet or cancel Kindle unlimited?
reference: Kindle answer