5. HOW WE SHARE YOUR INFORMATION Information shared among NBCUniversal affiliates. When you choose to register for an account on any NBCUniversal online service: the information you provide may be shared with NBCUniversal affiliates and used to help us better tailor our services, products and advertising to you. Note that you may be registered for different accounts with different NBCUniversal group companies or in different areas of our business. Please visit the account settings page of the applicable online service if you wish you ""de-register"" from your account or for more information, or e-mail privacy@nbcuni.com. Information collected automatically: this information collected from your interaction with the online services via Cookies and Tracking Technologies, which may or may not include personal information, may be shared with NBCUniversal affiliates for the purposes of research, analysis, marketing and ad-serving. For information about this and your choices see Cookies and Tracking Technologies. 