A "cookie" is information that a Web site sends program via the Web site (Web browser) of the user, and when such information is installed on your system already. If "cookies" are used, it will also make the site (Big One CCTV) can save or memorize the data of the user until the user exits the program search through the Web site, the service or until the user deletes it or "cookies." cookies "are not allowed to work anymore.