What is a cookie?
Cookies are files which are set by the browser and stored on the client-side. The data is generally encrypted. According to the duration of the Cookies, Cookies can be classified into non-persistent cookies (i.e., session cookies) and persistent cookies. A session cookie exists only in temporary memory and is erased when the browser is closed. A persistent cookie is stored on the user's hard drive until the user deletes the cookie or until it expires.
Most browsers of personal computers or mobile devices are set to automatically accept cookies. If you intend to refuse or delete our cookies, please follow the instructions of your browser's support page to change the cookie settings.