"your activity on other sites and apps"
This activity might come from your use of CN谷歌 products like Chrome Sync or from your visits to sites and apps that partner with CN谷歌. Many websites and apps partner with CN谷歌 to improve their content and services. For example, a website might use our advertising services (like AdSense) or analytics tools (like CN谷歌 Analytics), or it might embed other content (such as videos from YouTube). These products share information about your activity with CN谷歌 and, depending on your account settings and the products in use (for instance, when a partner uses CN谷歌 Analytics in conjunction with our advertising services), this data may be associated with your personal information.
Learn more about how CN谷歌 uses data when you use our partners' sites or apps.