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Sign in to SharePoint - Microsoft Support
Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near ...
Applies To: SharePoint in Microsoft 365
Windows 更新疑难解答 - Microsoft 支持
如果你在下载和安装 Windows 更新时收到错误代码,更新疑难解答可以帮助解决该问题。. 选择“ 开始 ”>“ 设置 ”>“ 系统 ”>“ 疑难解答 ”>“ 其他疑难解答 ”。. 接下来,在 最常用的 下,选择 Windows 更新 > 运行 。. 运行完疑难解答后,最好重启设备。. 接 ...
下载 Microsoft Authenticator - Microsoft 支持
在 Android 设备上安装 Authenticator. Google Play 商店在中国不可用,因此只能从以下商店下载 Microsoft Authenticator:. 注意: 我们会尽量使所有应用商店版本保持最新状态,但 Microsoft 不对其他站点上提供的版本负责。.
管理 Microsoft 365 订阅或 Office 产品 - Microsoft 支持
在 Microsoft 帐户仪表板上,选择“ 服务 & 订阅 ”以查看与此帐户关联的所有 Microsoft 产品。. 登录. 找到 Office 产品并选择“ 安装 ”。. 按照提示安装或重新安装桌面应用。. 选择 “安装高级 Microsoft 365 应用 ”,并按照提示安装或重新安装桌面应用。. 在“Microsoft ...
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, Publisher 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, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 admin, Outlook on the web, Word Web App, Microsoft account dashboard, New Outlook for Windows
登录 Office - Microsoft 支持
如果尚未在 Office 文件或文档中,请打开一个应用(如 Word 或 Excel),然后打开现有文件或创建一个新文件。. 如果使用 Outlook ) ,请选择“ 文件 > 帐户 (或 Office 帐户 ”。. 如果尚未登录,单击“ 登录 ”。. 在“登录”窗口,键入用于 Office 的电子邮件地址和 ...
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, Project Online Desktop Client, Publisher 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, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 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, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, OneNote for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Project Online, Microsoft 365 for Mac
Surface 上的智能充电 - Microsoft 支持
如何将电池充电到 100%. 如果你的 Surface 设备可以暂停智能充电,方法如下:. 选择“ 开始 ”并打开 Surface 应用 。. 打开 Surface 应用. 提示: 如果在 Surface 上找不到 Surface 应用,可能需要从 Microsoft Store 安装它。. 获取 Surface 应用. 选择“ 电池 & 充电 ”,然后从 ...
在 Outlook 中打开 .eml、.msg 和 .oft 文件 - Microsoft 支持
在 Windows 资源管理器中,右键单击.eml、.msg或 .oft 文件,选择“ 使用 >打开 ”,然后选择“ Outlook (新) ”。. 双击. 在 Windows 资源管理器中,双击.eml、.msg或 .oft 文件。. 如果文件未在新版 Outlook 中打开,则可能无法将其设置为这些文件类型的默认应用。. 若要更新 ...
Applies To: New Outlook for Windows
在 Excel 中创建自定义函数 - Microsoft 支持
自定义函数(如宏)使用 Visual Basic for Applications (VBA) 编程语言。 它们与宏有两个重要区别。 首先,它们使用 函数 过程而不是 子 过程。 也就是说,它们行 Function 语句而不是 Sub 语句开始,以 End Function 而不是 End Sub 结尾。 其次,它们执行计算而不是操作。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel 2013
Contacter – Support Microsoft
Contacter le Support Microsoft. Faites-nous part de votre problème pour que nous puissions vous fournir la bonne aide et support.
Autorisations des applications - Support Microsoft
Dans Windows 11, utilisez la page Confidentialité pour choisir les applications qui peuvent utiliser une fonctionnalité particulière. Sélectionnez Démarrer > Paramètres > confidentialité & sécurité. Sélectionnez une autorisation d’application (par exemple, Emplacement), puis choisissez les applications qui y ont accès.