Given a part of privacy policy text, identify the purpose for which the user information is collected/used. The purpose should be given inside the policy text, answer as 'Not Specified' otherwise

The site collects your unspecified information for service operations or security. Collection happens when you explicitly provide information in an unspecified way for users with accounts, and your data is identifiable.
Service Operation and Security

The site collects your demographic information for personalization or customization. Collection happens in an unspecified way, and your data is aggregated or anonymized.
Personalization/Customization

The site collects your health information for service operations or security. Collection happens in an unspecified way.

Service Operation and Security

