Everything you have on your Kindle is stored at Amazon in your library cloud. That's why you have to have an Amazon account set up for your Kindle. You can print from your computer from the cloud. All it takes is reading 'how to' on Amazon Kindle site. You can have the Kindle app on any type of internet device. I send pdf and doc files from my computer to my Kindle. I can scan patterns or book pages and send to my Kindle. It's so nice to have patterns with me when I find a fabric sale.