What are Google Ads Preferences and how do they affect which ads I see?
Many websites, such as news sites and blogs, partner with us using our AdSense program to show ads on the their sites. Based on your visits to these websites and certain Google services (including YouTube), Google uses an advertising cookie (from DoubleClick) to associate your browser with relevant interest categories. Google then uses these categories to show interest-based ads on these websites. Google’s Ads Preferences Manager lets you edit the interest categories associated with your browser.