We currently do not take action in response to these signals. If and when a standard is established, we may revise our policy on responding to these signals.</p> </li> <li> <p> <b>Changes to This Privacy Policy.</b> This Privacy Policy is subject to occasional revision, and if we make any material changes in the way we use your personal information, we will notify you by sending you an e-mail to the last e-mail address you provided to us and/or by prominently posting notice of the changes on our Sites or within our Applications. Any changes to this Privacy Policy will be effective upon the earlier of thirty (30) calendar days following our dispatch of an e-mail notice to you or thirty (30) calendar days following our posting of notice of the changes on our Site or within the Applications.