If you think your Outlook email account has been compromised, see this article.

Learn about third-party games and how to find the best support.

注意: 通过员工Microsoft工作区折扣计划购买的某些产品(以前称为家用许可计划) 权益或批量许可证版本 (由组织的 IT 部门管理，) 可能不需要帐户。 以下信息不适用于这些 Office 版本或 Microsoft 365 订阅。

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Use the People page in Outlook.com to view, create, and edit contacts and contact lists. Create new contacts from scratch, or add someone as a contact from an email message.

Descubra como alterar seu gamertag do Xbox por meio de um navegador, no console Xbox ou no dispositivo Windows.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Add an account to the Authenticator app. After you install the Authenticator app, follow the steps below to add your account: Open the Authenticator app.

使用双重验证时，Microsoft Authenticator 应用可帮助你登录帐户。

Learn how to organize and find content easily in Microsoft Teams using tags. This article shows you how to create, apply, and search for tags in Teams. Improve your productivity and collaboration with this useful feature.