1. Cookies are never accepted.
2. The browser asks the user if each cookie must be accepted.
3. Cookies are always accepted.
The browser may also include the ability to better specify which cookies have to be accepted and which ones should not.
Specifically, the user can normally accept any of the following options: reject cookies from certain domains; reject third-party cookies; accept cookies as non-persistent (they are deleted when the browser is closed); allow the server to create cookies for a different domain.
Additionally, browsers can also allow users to view and delete cookies individually. You have more information about Cookies at: https: // eres. wikipedia. org / wiki / Cookie_ (computing)