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”.

“默认浏览器代理”计划任务会检查系统的默认浏览器，是否已从 { -brand-short-name } 被更改为其他浏览器。若有可疑的更改行为，将提示用户是否要将默认浏览器改回 { -brand-short-name }，最多提示两次。此任务由 { -brand-short-name } 自动安装，并在 { -brand-short-name } 更新时再次安装。若要禁用此任务，请到 about:config 页面调整“default-browser-agent.enabled”首选项，或调整 { -brand-short-name } 的企业策略“DisableDefaultBrowserAgent”。