The Default Browser Agent task checks when the default changes from { -brand-short-name } to another browser. If the change happens under suspicious circumstances, it will prompt users to change back to { -brand-short-name } no more than two times. This task is installed automatically by { -brand-short-name }, and is reinstalled when { -brand-short-name } updates. To disable this task, update the “default-browser-agent.enabled” preference on the about:config page or the { -brand-short-name } enterprise policy setting “DisableDefaultBrowserAgent”.

「預設瀏覽器設定代理」工作會檢查系統的預設瀏覽器，是否已從 { -brand-short-name } 被更改為其他瀏覽器。若更改的行為可疑，將提示使用者是否要將預設瀏覽器更改回 { -brand-short-name }，最多提示兩次。此工作是由 { -brand-short-name } 自動安裝，並在 { -brand-short-name } 更新時再次安裝。若要停用此工作，請到 about:config 頁面調整「default-browser-agent.enabled」設定，或調整 { -brand-short-name } 的企業管理原則「DisableDefaultBrowserAgent」。