Kindle was invented in Nov 2007and introduced in the global market by the world’s best brand leader Amazon. Like many other in-house products of Amazon Kindle is also a product of Amazon. It is considered to be the best E-reading device which enables users to read, buy, download and browse digital media contents with the help of internet. As every device it is also susceptible to vulnerabilities. In order to take care of such unforeseen event, Amazon has introduced a dedicated helpline for support. The Amazon Kindle Registration number is 1-800-942-6509 which is totally free.