Errors encountered when provisioning apps to enrolled devices
What changed? Starting with the Windows update released on November 15, 2022 (KB5020030), changes were introduced that altered the mobile device management (MDM) client response payload. When you use the EnterpriseModernAppManagement configuration service provider (CSP), the MDM service must deploy the following registry change to enrolled devices before deploying any applications. This ...
Secure messages with a digital ID in Outlook - Microsoft Support
Signing your email messages with a digital ID helps to prove your identity and prevent message tampering.
Applies To: Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Deploy and manage mobile apps - Microsoft Support
Let users install the mobile apps for Office and Microsoft 365, then help secure the data with Mobile Device Management (included with Microsoft 365), or Microsoft Intune, or Microsoft Enterprise Mobility Suite.
Applies To: Microsoft 365 admin, Microsoft 365 Apps for business
添加或删除 Microsoft 365 文件的数字签名 - Microsoft 支持
与数字签名关联的证书由有声望的证书颁发机构 (CA) 颁发给签名发布者。 返回页首 Word 和 Excel 中的签名行 签名行类似于典型的签名占位符,可能会出现在打印文档中。 但其工作方式不同。 将签名行插入到 Microsoft 365 文件中时,作者可以指定有关目标签名者的信息以及签名者的说明。 当将文件的 ...
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
验证签名邮件上的数字签名 - Microsoft 支持
当有人检查你的身份证以确保你是你说你是谁时,重要的是他们匹配你的身份证照片与你的脸。 同样,当你在 Microsoft Outlook 收到包含 数字签名 的消息时,请务必验证签名者是否是你认为此人。 打开数字签名的消息。 查看 “已签名者” 状态行,检查签名邮件的人员的电子邮件地址。 在 “发件人 ...
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2024, Outlook 2024 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2016 for Mac, Outlook.com, New Outlook for Windows, Outlook for Android, Outlook for iOS, Outlook Web App
数字签名简介 - Microsoft 支持
本文内容 什么是数字签名? 兼容性的注意事项 如何在 InfoPath 中使用数字签名 什么是数字签名? 对于许多相同的原因,您可能登录纸张文档,可以使用数字签名。数字签名用于验证数字信息 — 例如表单模板、 电子邮件和文档-通过使用计算机加密。数字签名可帮助建立以下各项: 真品证书 数字 ...
Applies To: InfoPath 2010, InfoPath 2013
数字签名和证书 - Microsoft 支持
有越来越多的人员和组织在执行日常事务时使用数字文档来代替书面文档。 通过减少对书面文档的依赖,可以保护环境并节省地球资源。 数字签名通过确保数字文档的有效性和真实性,支持这一变化。 有关详细信息,请参阅 在 Office 文件中添加或删除数字签名。 您要做什么? 什么是数字签名 ...
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
How to spot a "fake order" scam - Microsoft Support
A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...
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Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.