Once you've formatted your file and given it the proper extension, it's ready to upload to Amazon's servers. To do that, start by signing into your Amazon account, or creating an account if you don't already have one. Next, head to your Bookshelf page. The site will ask you for some details about your book, such as a title (obviously), a category, some keywords, and a brief description. Don't rush through this part: The information you enter now is what will attract readers to your ebook. At the moment, the Kindle Store shows that more than 100,000 new ebooks became available in the last month, so you're up against a lot of competition.