How can I get books from my kindle onto my kindle fire?

Query by Britney: How can I get books from my kindle onto my kindle fire? I just received a new kindle fire. The two kindles are registered to the exact same name. What's the simplest way to consider the books from my outdated kindle and get them onto the kindle fire? Thanks! Best solution:
Reply by Ada Wang
Just copy the books from your outdated kindle to your new kindle fire by way of Computer. You'd better copy the books in the file of "Books" or "iBooks". That will be valuable for your management.
Know greater? Leave your personal response in the comments!