To deliver relevant advertisements. FSD and our service providers may use the information we collect from or about you, and information that our service providers collect from your use of other websites and services through cookies and other technologies, to assist us in delivering you relevant ads when you visit the FSD Services or Other Services. As noted above, these third party advertising networks and advertisers may use cookies and similar technologies to collect and track information such as demographic information, inferred interests, aggregated information, and activity to assist them in delivering advertising that is more relevant to your interests. To find out more about third party advertising networks and similar entities that use these technologies, see www.aboutads.info, and to opt out of such advertising networks' and services' advertising practices, go to www.aboutads.info/choices. 