Hello and thank you for using JustAnswer. My name is XXXXX XXXXX I will be assisting you today.
Which model of the Kindle do you have?
Do you still have your original box by chance? The serial number is XXXXX on the box...
If you don't have the box, please let me know...
I did, thank you - you can also find the serial number on your Kindle by selecting "Home," then selecting the "Menu" and selecting "Settings."
Of course - what is the question?
You can register directly from your Amazon account by entering the serial number. Log into Amazon.com - here are some screenshots to help show how to get to the registration screen:
Log into your Amazon account, then select Manage My Kindle from the department menu, like this:
Then click to register and enter your serial number:
Deregister, then log out at the top of the page. You can close amazon.com if you would like, then reopen it.
Log in with the account of the person who would like to register the kindle, then register.