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了解你的 Surface 是哪种型号 - Microsoft 支持
了解正在使用的 Surface 型号。 登录到Microsoft帐户,然后在“设备”下选择“ 管理设备” 以查看关联的设备。 如果已登录,关联的设备可能会自动打开供你查看。
使用 Windows 激活疑难解答 - Microsoft 支持
激活有助于验证你的 Windows 副本是否为正版,且未在超过 Microsoft 软件许可条款所允许数量的设备上使用。 如果无法激活激活Windows 11,激活疑难解答可以提供帮助。
为任务设置任务的开始日期或完成日期 (约束) - Microsoft 支持
项目管理提示 让 Project 执行它最擅长的事情 — 计划项目。自行设置任务工期并在任务之间创建链接,然后 Project 将计算任务的开始和完成日期。. 删除限制. 您无法通过技术方法删除限制,但您可以将其重置为默认值,同时将其与其他任务(而不是与特定日期)关联。
Applies To: Project Online Desktop Client, Project Professional 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project Professional 2016, Project Standard 2016
下载语音语言包 - Microsoft 支持
手动下载 Cortana 语音语言。 回到“设置” >“时间和语言”>“语言”,选择新语言,然后使用向上箭头按钮将其移动到列表顶部,并将其设为默认语言。
Get started with eye control in Windows - Microsoft Support
Set up an eye tracking device. This guide helps you to set up and calibrate your eye tracking device for use with Windows eye control. We have tested it with the Tobii Eye Tracker 4C device; your experience with other devices might vary.
Improve accessibility with the Accessibility Checker
Apply recommended actions. In the Accessibility pane, you'll see a list of errors and warnings, with how-to-fix recommendations for each.. To quickly correct the issues, apply one of the recommended actions. For more information on how the findings are categorized, see Rules for the Accessibility Checker. In the Accessibility pane, select an issue under Warnings or Errors.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, OneNote for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel for the web, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Visio Professional 2016, Visio Standard 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
Clear your Microsoft Copilot activity history from the privacy ...
Microsoft Copilot is an AI-powered digital assistant designed to help you with a range of tasks and activities. Activity history is a record of the things you type in Copilot and the AI-assisted responses you receive.
手动将项目存档 - Microsoft 支持
您的 Outlook 邮箱大小是固定的,可以预见,用不了多久,您将无法继续收到电子邮件。 为防止邮箱被塞满,您可以将要保留的旧项目移动到存档,这是您在需要时可从 Outlook 打开的单独 Outlook 数据文件 (.pst)。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
适用于 Windows 的 Microsoft .NET Framework 4.8 脱机安装程序
安装此更新后,可能必须重新启动计算机。 我们建议您在安装此更新之前退出使用 .NET Framework 的所有应用程序。 适用范围. Microsoft .NET Framework 4.8(脱机安装程序)支持以下操作系统: 客户端. Windows 10 版本 1809
在 Windows 中使用智能充电 - Microsoft 支持
锂电池随着时间的推移而磨损,这可能导致电池只要是新电池就不能保持充电。 始终将电池充电至 100% 可能会导致电池变坏得 ...