Introducing Whiteboard. Whiteboard makes it easy to collaborate in the hybrid workplace or classroom. Brainstorm, plan, and share with others on a digital canvas, all in real time!

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

该验证方法目前不起作用：有时块可能绑定到你正在使用的验证方法。尝试使用连接到帐户的其他验证方法。 例如，如果使用短信验证自己并遇到阻止，请尝试使用连接到帐户的备用电子邮件来接收授权代码。

Get Microsoft Project help and training content. Find training courses, support, and additional resources for Microsoft Project.

你可以随时取消 Xbox 订阅。 关闭定期计费将停止订阅的未来扣费，并使你在订阅到期之前使用其权益。 你也可能有资格立即取消并获得退款；但不是所有订阅费用都能退款。

重要事项 由于双重验证已打开，您需要两种形式的身份验证才能登录您的帐户。 如果您不再能够访问用于验证您帐户的电子邮件地址，您的安全信息不是最新的，或者您最近在过去 30 天内更新了安全信息，您可能无法访问您的帐户。

了解如何保护 Microsoft 帐户的安全，包括创建强密码、识别安全电子邮件以及查看帐户活动。

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Syntax highlighting and auto-indentation help you to write your code the way you want. When you send your snippet, it’s included in the message as a card, and the recipient can view it inline with the syntax highlighting intact.

Remote Assistance Support from Microsoft allows a Microsoft support professional in another location to view your computer screen and work on your computer over a secured connection.Protect yourself from tech support scams.