Disabling Cookies. Most Web browsers are set up to accept cookies. You may be able to set your browser to warn you before accepting certain cookies or to refuse certain cookies. However, if you disable the use of cookies in your web browser, some features of the websites you visit may be difficult to use or inoperable. For more information about cookies and how to change your browser settings, please visit www.aboutcookies.org.</li> <li>Mobile Device Identifiers and SDKs.