注意: Microsoft Authenticator 不适用于电脑或 Mac，因为出于安全原因，验证器应用通常用于智能手机。 了解详细信息。 Microsoft不再支持超过一年的 Authenticator 版本。 始终使设备保持最新状态。 从 2025 年 7 月开始，Authenticator 中的自动填充功能将停止工作，并且从 2025 年 8 月起，密码将不再可在 ...

你的 Outlook.com 帐户可能暂时被阻止，因为我们注意到了一些异常的登录活动。 我们知道，阻止你的帐户会令人沮丧，但我们也希望保护你免受欺诈或滥用。 若要取消阻止帐户，请选择按钮以开始： 登录帮助程序

在 Outlook 中，有时待发邮件会滞留在发件箱中，无法发送出去。 了解使之发送出去的一些方法。

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. This article will help you troubleshoot and fix common activation errors in Windows. For help finding your product key, see Find your Windows product key. For troubleshooting and other info about updating Windows 11, see Windows Update: FAQ or ...

了解如何使用 Microsoft 帐户登录和注销Microsoft Teams 免费版，如果使用 Skype、OneDrive、Outlook.com 或 Xbox Live，则已有该帐户。

For a Microsoft Windows 2000 version of this article, see 162326. Summary This article describes TRACERT (Trace Route), a command-line utility that you can use to trace the path that an Internet Protocol (IP) packet takes to its destination. This article discusses the following topics: How to Use the TRACERT Utility How to Use TRACERT to Troubleshoot How to Use TRACERT Options More Information ...

Overview About Automatic Transcriptions and Closed Captions How to View Captions and Transcripts on a Video How to Manage Captions and Transcripts for Your Video How to Edit Captions and Transcripts How Captions and Transcripts are Stored How Videos Show Up in Search Overview Make your content more inclusive with captions for your video files stored in OneDrive for Business or SharePoint ...

Syntax =TEXTAFTER (text,delimiter, [instance_num], [match_mode], [match_end], [if_not_found]) The TEXTAFTER function syntax has the following arguments: text The text you are searching within. Wildcard characters not allowed. Required. delimiter The text that marks the point after which you want to extract. Required. instance_num The instance of the delimiter after which you want to extract ...

Learn how to customize your meeting view in Microsoft Teams. You can pin, dock, and use the Spotlight feature to guide your meeting and meet your objectives.

Select Format beneath the compose box in Microsoft Teams to access formatting options like bold, italic, font size, and font color.