Click the Profile tab at the top of the page.

Click the Edit Tab on the navigation menu

This brings you to your Profile Account Info page where you can update your Account Information.

Scroll to the bottom of the page and click the  button.

Confirm on the following page by clicking the  button or click "Cancel" to keep your account.

Note: Cancelling will also cancel any existing email and billing subscriptions.

Note: Deleting an account still keeps the email on file in order to prevent users from bypassing limits.