A cookie is a text file stored in your browser to recognise your computer during repeat visits. It enables us to gather information about which pages and functions your browser visits. No personal information is stored in a cookie, and it doesn’t contain viruses.
You will be able to set your browser to inform you when you receive a cookie, or you can choose to deselect cookies entirely. If you choose to deselect cookies, there may be a number of services on websites that you will not be able to use.
You can delete cookies in your PC first by finding out which browser you are using and then following the guidelines on the relevant links: