Cookies are small files that collect information about your browsing on a particular website. This information allows the site to remember that before you visited the site, what is your preferred language, or other information that can enhance your user experience.
What are the main functions of a cookie?
In the beginning the most important thing is to keep track of users, so when a user name and password, this information is stored in a cookie so that each time you access that page does not have to enter it again.
On the other hand they are also important to get information about the model user navigation. This way you can detect weaknesses and correct site for the user experience as pleasant as possible.
Technical and Functional: We use some cookies that are essential to the operation of the website. For example, cookies allow us to remember the information supplied by the user to move from one page to another. Without them, you could not navigate on the website or use some functions. For these cookies we use Cookie Control which is the standard format: http://civicuk.com/cookie-law/index
Why we use them?
To improve our users’ experience on the site.
How I can set cookies on my browser?
Internet Explorer: http://windows.microsoft.com/es-es/windows7/how-to-manage-cookies-in-internet-explorer-9
where can I get more information?
What is a Cookie? http://es.wikipedia.org/wiki/Cookie_%28inform%C3%A1tica%29