To make this site work better, we install small data files called cookies on your device. Most of the big sites do the same too.
Cookies are small text files that contain a string of characters which, saved on your computer or mobile device, uniquely identify your browser or device.
Cookies allow a website or web service to know if your computer or device has already visited that website or service previously. Cookies can therefore be used to help understand how to use that site or service, to help you navigate between pages efficiently, to remember your preferences and, in general, to improve the browsing experience. Cookies can also help ensure that the marketing you view online is more relevant to you and your interests.
On this site, cookies are used only for security purposes while browsing the site and for storing the language chosen for viewing the pages available in multiple languages, so they do not store the user's personal information.
You can control and verify the cookies of a site as you want. To find out more, go to www.aboutcookies.org.
You can delete cookies already on your computer and set almost all browsers to block their installation. If you choose this option, however, you will have to manually change some preferences each time you visit the site and it is possible that some services or certain functions are not available.