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Hacer una copia de seguridad de tu PC Windows
Importante: Actualmente, la aplicación Copias de seguridad de Windows se centra en los dispositivos de consumidor, por ejemplo, los dispositivos que se pueden usar iniciando sesión en una cuenta personal de Microsoft (MSA), como *@outlook.com , *@live.com, etc. Las cuentas profesionales o educativas de Microsoft no funcionarán.
更改你的 Microsoft 帐户的电子邮件地址或电话号码 - Microsoft 支持
Email与 Microsoft 帐户关联的地址和电话号码称为别名,它们使用相同的联系人、在线存储、订阅和帐户设置。 可以使用任何别名登录到 Microsoft 服务或 Windows 和 Xbox 设备,并且可以选择其中任何一个来发送和接收电子邮件。
Applies To: Microsoft account dashboard
Obtenir le Lecteur Windows Media - Support Microsoft
Si vous souhaitez réinstaller le Lecteur Windows Media, essayez ce qui suit : Cliquez sur le bouton Démarrer , tapez fonctionnalités, puis sélectionnez Activer ou désactiver des fonctionnalités Windows.
在 Windows 上调整捕获设置 | Xbox Support
您可以在 Windows 10/11 电脑上更改各种捕获设置,以便您的游戏视频、音频和屏幕截图完全如您所愿。
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
在 Windows 上安装移动应用和Amazon Appstore - Microsoft 支持
若要在Windows 11电脑上使用移动应用,需要安装Amazon Appstore。 设置完成后,你将能够浏览和安装精选目录中的移动应用。
升级到 Windows 10:常见问题解答 - Microsoft 支持
注意: 如果想要查找有关特定错误代码的信息或遇到了产品密钥问题,请参阅获取有关 Windows 激活错误的帮助。 在这里,通过按 CTRL+F 并在搜索框中键入或粘贴错误代码或“产品密钥”,可找到有关你的代码的特定信息及解决方案。
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
Deprecation of Microsoft Support Diagnostic Tool (MSDT) and MSDT ...
Devices running Windows 11 version 22H2 and older. If you're running Windows 11 version 22H2 and older, Windows 10, Windows 8.1, Windows 7 or any other earlier OS version, your device will not be affected by the MSDT Troubleshooter retirement.
May 14, 2024—KB5037771 (OS Builds 22621.3593 and 22631.3593)
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)