什麼是 Cookies？
A cookie is a small text file that a website saves on your computer or mobile device when you visit a website. It enables the website to remember your actions and preferences, such as login, language, font size and other display preferences, over a period of time. Therefore, you don't have to keep re-entering them whenever you come back to the site or browse from one page to another.
Cookies 又可以分為 "持續性” Cookies 或 "對話式” Cookies：
- → 持續性 Cookie 將永久儲存於瀏覽器中， 並在其設置的有限使用期限前，一直維持有效狀態，除非用戶在有效期限前將其刪除。
- → 另個方面來說，對話式 Cookie 則是當瀏覽器徹底關閉或是退出瀏覽器後，該對話式 Cookie 將會被關閉。