安装 Office 更新 - Microsoft 支持
了解如何更新电脑上的 Microsoft Office 以及安装 Office 更新的故障排除提示。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Office 365 operated by 21Vianet, InfoPath 2013, InfoPath Filler 2013, Office.com
在 OneDrive 中管理 文件和文件夹 - Microsoft 支持
注意: 如果帐户已登录到 OneDrive 并且想要添加另一个帐户，请在“ Windows 任务栏通知”区域中选择“ OneDrive 云”图标，然后选择“ 帮助 & 设置”。 在“设置”中，选择“帐户”，然后选择“添加帐户”，然后登录。
Applies To:
OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
How OneDrive safeguards your data in the cloud
Personal Vault. OneDrive Personal Vault is a protected area in OneDrive that you can only access with a strong authentication method or a second step of identity verification, such as your fingerprint, face, PIN, or a code sent to you via email or SMS. 1 Your locked files in Personal Vault have an extra layer of security, keeping them more secured in case someone gains access to your account ...
Applies To:
Microsoft account dashboard, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Soporte técnico de Microsoft
El soporte técnico de Microsoft está aquí para ayudarle con los productos de Microsoft. Encuentre artículos de procedimientos, vídeos y formación sobre Microsoft 365 Copilot, Windows, Surface y mucho más.
2023 年 9 月 26 日 — KB5030310 (OS 内部版本 22621.2361) 预览版
Windows 11 版本 23H2; 2024 年 7 月 9 日 - KB5040442（OS 内部版本 22621.3880 和 22631.3880） 2024 年 6 月 25 日 - KB5039302（OS 内部版本 22621.3810 和 22631.3810）预览
Windows yardımı ve öğrenimi
Windows işletim sistemleri için yardım ve “Nasıl yapılır?” makalelerini bulun. Windows için destek alın ve yükleme, güncelleştirmeler, gizlilik, güvenlik ve daha fazlası hakkında bilgi edinin.
Description of the Windows Update Standalone Installer in Windows
Note Each update in an .msu update package is installed in a separate session. Only one instance of Wusa.exe runs when you use Wusa.exe. Wusa.exe does not change the contents of the updates in .msu files.
关于 Microsoft 支持和恢复助手 - Microsoft 支持
重要: Microsoft支持和恢复助手功能正在迁移到“获取帮助”。客户可以在 Microsoft支持和恢复助手 中继续访问这些功能，直到迁移完成。
Applies To:
Outlook for Microsoft 365, Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Microsoft 365 admin
Microsoft から購入した商品を返品して交換または払い戻しを受ける
アプリ、ゲーム、アドオン コンテンツ、サブスクリプション、映画、テレビ番組、書籍などのデジタル商品は、サービス規約または適用法により払い戻しの対象となる場合を除き、返品できません。
Applies To:
Microsoft account dashboard
Skype help & learning
Get help and learn how to use Skype with Microsoft's official support page.