Cookies are files that can be downloaded to your computer by websites. They are tools that play an essential role in the provision of many information society services. Among others, they allow a website to store and retrieve information about the browsing habits of a user or their equipment and, depending on the information obtained, they can be used to recognise the user and improve the service offered.
Depending on the entity that manages the domain from which the cookies are sent and processes the data obtained, two types of cookies can be distinguished: first-party cookies and third-party cookies. There is also a second classification according to the length of time they remain stored in the client’s browser, which may be session cookies or persistent cookies. Finally, there is another classification with five types of cookies depending on the purpose for which the data obtained are processed: technical cookies, personalisation cookies, analysis cookies, advertising cookies and behavioural advertising cookies.
The cookies that are being used in this portal are identified below, as well as their type and function: A technical cookie called PHPSESSID, which is necessary for the correct browsing of the web pages and the use of their functionalities. Any other strictly necessary to browse and use the functionalities of the website.
You can restrict, block or delete cookies from this site or any other website by using your browser. In each browser the operation is different, the Help function will show you how to do it.
Internet Explorer *
video to configure the CHROME browser

*Setting cookies for Internet Explorer in English.
· To delete cookies
1. In Internet Explorer, select the Tools button, point to Security, and select
Delete navigation data.
2. Select the Cookies and website data box, and select Delete.
– To delete cookies in Internet Explorer 8
1. In Internet Explorer, select the Security button, and then select Clear Data.
of navigation.
2. Select the small box next to Cookies.
3. Select the Preserve Favourite Website Data checkbox if you do not want to delete your favourite websites.
cookies associated with websites in your favourites list. Block or allow cookies
If you do not want sites to store cookies on your PC, you can block cookies. But blocking cookies may prevent some pages from displaying correctly, or you may receive a message from the site informing you that you need to allow cookies to view that site.
To block or allow cookies in Internet Explorer 11 for Windows 10
1. In Internet Explorer, select the Tools button, then select Internet Options.
2. Select the Privacy tab, and under Settings, select Advanced and select whether you want to allow, block or be notified for first-party and third-party cookies.
To block or allow cookies
1. In Internet Explorer, select the Tools button, then select Internet Options.
Select the Privacy tab, and under Settings, move the slider all the way up to block all cookies (or all the way down to allow all cookies), then select OK.