Cookies are data about the user of a Web site that are stored on the user’s computer and can be accessed when the user revisits the Web site. There are two types of cookies: “session cookies” and “persistent cookies”. Session cookies only reside in memory and therefore the cookie disappears when the browser is closed. Persistent cookies, on the other hand, remain on your computer. This website uses the information collected through both types of cookies (session and persistent) to improve the content and use of the websites. You can delete or block cookies through your browser. If you do not accept the use of cookies, you can close the Web site you are visiting. How to disable cookies? To do this you should know that browsers allow, block, restrict and even delete cookies. All browsers have a setting for this. These links contain instructions on how to do it: https://support.google.com/chrome/answer/95647?hl=es http://windows.microsoft.com/es-es/windows7/how-to-manage-cookies-in-internet-explorer-9 https://support.mozilla.org/es/kb/habilitar-y-deshabilitar-cookies-que-los-sitios-we