The right to delete your account and associated data is a fundamental consumer privacy right under GDPR and CCPA, but residual data retention after deletion — including in backups, advertising systems, and legal hold files — means personal data may persist beyond what users expect.
Google collects a wide range of personal data including location history, search queries, emails (for feature delivery), browsing activity on third-party sites via Google's ad network, voice and audio data, and device identifiers, combining these across all Google services to build detailed user profiles. This cross-service data combination powers Google's advertising business and means your activity on one Google product can influence what you see on entirely different products and third-party websites. You can review and delete your data, turn off ad personalization, and manage location history at myaccount.google.com/data-and-privacy.