| Personalized content and ads can be based on those things and your activity like Google searches and videos you watch on YouTube |
Deliver and measure the effectiveness of ads• Deliver and maintain services, like tracking outages and protecting against spam, fraud, and abuse• Google uses and data to:• Show personalized content, depending on your settings• Improve the quality of our services and develop new ones• Personalized content and ads include things like more relevant results and recommendations, a customized YouTube homepage, and ads that are tailored to your interests |