Cookies are a technology which can be used to provide you with tailored information from a website. A cookie is an element of data that a website can send to your browser, which may then store it on your system. You can set your browser to notify you when you receive a cookie, giving you the chance to decide whether to accept it.
Completing the user's current activity
You should note that if you set up your browser to reject the cookie, you may still use the Website, although functionality will be impaired.