You can allow, block or delete the cookies installed on your computer by configuring the options of your Internet browser. If you do not allow the installation of cookies on your browser, you may not be able to access some of the services and your experience on our website may be less satisfactory.
If you use Microsoft Internet Explorer, in the Tools menu option, select Internet Options, access Privacy and in Settings, move the slider all the way up to block all cookies and then press or click OK. For more information, you can consult Microsoft support or browser Help.
If you use Firefox for Mac in the Preferences menu option, select Privacy, access the Show Cookies section, and for Windows in the Tools menu option, select Options, access Privacy and then “Use a custom configuration for the history”. Check the Accept cookies option to activate them, and uncheck it to deactivate them. For more information, you can check Mozilla support or browser Help.
If you use Safari, iOS 8, press Settings, select Safari and then “Block cookies”. Select “Always allow”, “Allow from the sites I visit”, “Allow only from current websites” or “Always block”. In iOS 7 or earlier, select “Never”, “Advertising and third parties” or “Always”. For more information, you can check Safari support or browser Help.
If you use Google Chrome, in the Tools menu option, selecting Settings (Preferences in Mac), accessing Advanced Options and in the Privacy section, finally check Cookies in the Content Settings dialog. To block all cookies, select “Do not allow data to be saved from the sites”. For more information, you can check Google support or browser Help.