Cookies are files, often including unique identifiers typically made up of letters and numbers that are sent by web servers to web browsers. These cookies may then be sent back to the server each time the browser requests a page from the server.
Cookies can be used by web servers to identity and track users as they navigate different pages on a website, and to identify users returning to a website.
Cookies may be either “persistent” cookies or “session” cookies. A persistent cookie consists of a text file sent by a web server to a web browser, which will be stored by the browser and will remain valid until its set expiry date (unless deleted by the user before the expiry date). A session cookie, on the other hand, will expire at the end of the user session, when the web browser is closed.
Third party cookies
We may have content embedded from another site like Youtube, these sites may set their own cookies.
You can manage how your browser deals with cookies.
A list of useful links for some of the most common browsers: