Connect your Kindle to Wi-Fi
Open the Kindle Store on your device
Search for the book you want
Select the book
Tap or click Buy Now
Confirm your purchase
Wait for the book to download automatically
Open your Library on the Kindle
Tap the book to start reading
To add personal files, connect your Kindle to a computer with a USB cable
Copy supported files to the Documents folder
Safely eject the Kindle
For emailed documents, send the file to your Kindle email address
Make sure the file format is supported by Kindle