Opt-Out of Interest-Based Advertising. We use third parties to help us provide advertisements to you that are tailored based on interests that you have expressed on our Services or elsewhere ("Interest-Based Ads"). You also may opt out of receiving Interest-Based Ads from many third-party ad networks, such as those provided by members of the Digital Advertising Alliance ("DAA") at optout.aboutads.info. In addition, the DAA offers AppChoices, a separate choice tool for users to exercise control over the collection and use of personal information through mobile applications for personalized advertising and other related uses.