A cookie is a simple text file that is stored on your computer or mobile device by a website's server. Only that server can retrieve or read the contents of that cookie and each cookie is unique to your web browser. It allows a website to improve your user experience by, for example, remembering things like your preferences and lets you navigate between pages efficiently.
We also use an 'authentication' cookie on some pages as this helps us to make sure we can manage your visit properly without getting confused with other visitors. It is also used where ever you have to login to our website to access a service, for example, when you view your Council Tax online.
Other cookies that we use are essential for this website to work, for example, to enable you to move round the site and to provide certain basic features.
If you'd like more comprehensive information on how to modify your cookie preferences and how to do this on a wide variety of desktop browsers, then you may wish to visit what are cookies?