在移动设备上向Word文档添加签名行 - Microsoft 支持
在移动设备上,有一些解决方法可以尝试在 Word 中向文档添加签名行。 可以使用下划线键或单个单元格表向Word文档添加签名行。 还可以插入实际签名的图形。 但是,如果不安装加载项,则无法将 数字签名 行添加到移动设备中的Word或 Excel 文件。
Applies To: Word for iPad, Word for iPhone, Word for Android tablets, Word for Android phones, Word Mobile
Install and set up the Microsoft 365 Copilot app on an iPhone or iPad
Tap the button below to install the Microsoft 365 Copilot app for iOS that combines Word, Excel, and PowerPoint into a single app, which introduces new mobile-centric features to view, edit, and share files without the need to switch between multiple apps.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, OneNote for Microsoft 365, 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, OneNote for the web, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, OneNote 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Office 2021, OneNote 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, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Office 2016, PowerPoint for Mac, Microsoft 365 for home, Microsoft365.com, 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, Microsoft 365 Copilot app for iOS, Microsoft Office, Outlook Web App, Skype for Business for iPad
Error 0x82d60003 occurs when you connect an unauthorized accessory to ...
If you see error 0x82d60003, you need to use an Xbox-compatible accessory.
Microsoft 365 mobile apps - Microsoft Support
Several Microsoft 365 apps have versions available for Windows Mobile, iOS, and Android devices. For more information about the apps, see Microsoft 365 for Mobile.
Microsoft 365 Copilot app for iOS - Microsoft Support
To download and install the app on your iPhone, visit Microsoft 365 Copilot for iOS. You need to sign in with a Microsoft account to view, create, and save files on your iPhone or iPad.
Applies To: Microsoft365.com, Microsoft 365 Copilot app for iOS, Microsoft Office
添加或删除 Microsoft 365 文件的数字签名 - Microsoft 支持
若要了解数字签名 (也称为数字 ID) 、其用途以及如何在 Word、Excel 和 PowerPoint 中使用它们,请参阅 关于数字签名的 All。 在 Word 或 Excel (桌面) 中创建签名行 在文档或工作表中,将指针置于要创建签名行的位置。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel 2024, PowerPoint 2024, Excel 2021, Word 2021, PowerPoint 2021, Excel 2019, Word 2019, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016
Set up Office apps and email on a mobile device - Microsoft Support
Learn how to setup your mobile device with Microsoft 365 apps and email.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, OneNote for Microsoft 365, 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, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Office 2021, OneNote 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, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Office 2016, PowerPoint for Mac, Outlook Web App for Office 365 Small Business, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Outlook.com, Office 365 operated by 21Vianet - Admin, Outlook Web App Light, Outlook Web App, Skype for Business
数字签名和证书 - Microsoft 支持
公证性 在某些情况下,Microsoft Word、Microsoft Excel 或 Microsoft PowerPoint 文件中由安全时间戳服务器加盖时间戳的签名具有公证效力。 为了提供以上保证,内容创建者必须使用满足下列条件的签名对内容进行数字签名: 该数字签名有效。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Visio Plan 2, Excel 2024, PowerPoint 2024, Access 2024, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Visio Professional 2016, Visio Standard 2016
iOS 版 Microsoft 365 Copilot 應用程式 - Microsoft Support
文字轉換成影像的運作方式為何? 支援哪些語言? iOS 版 Microsoft 365 Copilot 應用程式使用 Microsoft Lens 來掃描及擷取影像中的資訊,可透過光學字元識別 (OCR) 轉換成文字。 OCR 的有效性取決於您使用的影像品質,以及圖片中顯示的複雜度、易讀性和文字量。
Applies To: Microsoft365.com, Microsoft 365 Copilot app for iOS, My Office for iPhone
How to troubleshoot issues that you encounter when you sign in to ...
We are working on an update to the Mac and iOS applications to support signing in by using an alternative user identifier. To resolve this issue, update to the latest version of Mac and iOS apps.
Applies To: Microsoft 365 admin