If you've downloaded software that requires a product key (sometimes called a license, serial number, or activation code), the product key can be found on your Order Details page.
To view your product key:
Sign in to your WebStore (if you are not signed in already).
Click the arrow beside your username (top-right corner), and then click Your Account/Orders.
Click the View Details button next an order to reach the Order Details page. Information about the order is displayed, including any product keys, serial numbers or activation codes that were issued with it.
If you are having trouble locating your product key, contact support by clicking the Contact Us link at the bottom of the Help page.