<https://www.internetmatters.org/connecting-safely-online/things-to-do-together-to-help-young-people-connect-with-others-safely/password-and-username-activity/#webpage>
<http://schema.org/description>
"使用本指南可了解如何为社交媒体上的帐户创建和管理密码和用户名。"
<https://www.internetmatters.org/zh-CN/connecting-safely-online/things-to-do-together-to-help-young-people-connect-with-others-safely/password-and-username-activity/>