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查看保修条款,检查维修状态并了解微软设备或配件的保护计划。
Microsoft 365 - Microsoft
了解如何下载、安装和配置 Microsoft 365 语言配件包,以向 Microsoft 365 添加其他显示、帮助和校对工具。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office.com
June 11, 2024KB5039212 (OS Builds 22621.3737 and 22631.3737)
Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)
Microsoft Bing help - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Microsoft - Microsoft
如何创建新的 Microsoft 帐户以使用 Microsoft 服务。
Windows Skype for Business - Microsoft
下载和安装. 通常 Skype for Business 是随 Microsoft 365 一起安装的。 如果已安装 Microsoft 365,但未安装 Skype for Business 且需要安装它,请参阅:
Applies To: Skype for Business, Skype for Business Online
Learn about performance features in Microsoft Edge
Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).
Applies To: Microsoft Edge
Add a trusted device to your Microsoft account
You'll be prompted to verify your identity. Choose whether to receive the code through email, text, or an authenticator app. Once you have the code, enter it in the text box.
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Get more with Copilot Pro Gain priority access to GPT during peak times for accelerated performance to generate answers, content, and AI images even faster.
Windows - Microsoft
在 Windows 10 中,你可决定何时及如何获取最新更新以确保设备顺畅而安全地运行。 要管理你的选项并查看可用更新,请选择检查 Windows 更新。 或者选择"开始" 按钮 ,然后转到"设置>"&"> Windows"更新" 。 以下是你可能正在寻找的某些其他信息: