What are cookies?
Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.
Session cookies are deleted automatically when you close your browser and persistent cookies remain on your device after the browser is closed (for example to remember your user preferences when you return to the site).
If you do not agree to the use of these cookies please disable them by following the instructions for your browser. However, some of the services will not function so well if cookies are disabled.