Cookies are small amounts of information stored in files within your computer's browser itself. Cookies are accessible and saved by the websites you visit, and by companies that display their advertisements on websites, so that they can recognize the browser. Websites can only access cookies that they have stored on your computer.
You have the choice to configure your browser to accept all cookies, reject all cookies, inform you when a cookie is issued, its validity period and its content, as well as allow you to refuse its registration in your terminal, and delete your cookies periodically.
You can configure your internet browser to disable cookies.