Creating an Amazon Web Services Account
If you already have an AWS account, skip to Creating an Amazon EC2 Key Pair. If you don't already have an AWS account, use the following procedure to create one.
When you create an account, AWS automatically signs up the account for all services. You are charged only for the services you use.
To create an AWS account
Go to http://aws.amazon.com, and click Create an AWS Account.
Follow the on-screen instructions.
Part of the sign-up procedure involves receiving a phone call and entering a PIN using the phone keypad.