To learn about digital signatures (also known as digital ID), what they can be used for, and how to use them in Word, Excel, and PowerPoint, see All about digital signatures. Create a signature line in Word or Excel (desktop) In the document or worksheet, place your pointer where you want to create a signature line. On the Insert tab, select Add a Signature Line in the Text group. In the ...

Last Updated: August 26, 2024 ISSUE Outlook Desktop blocks printing to PDF if Mandatory Labeling is enabled. This change is in all M365 channels beginning in January 2024. When you attempt to print to PDF the following Microsoft Information Protection errors are displayed: “ Your organization requires sensitivity labels for all files you create or edit, such as PDFs. Files you create from ...

为帮助消除困惑或误解，我们解答了有关强制措施如何影响你在 Xbox 网络上玩游戏的一些最常见问题。

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了解如何使用 Gears of War 5 的 Easy Anti-Cheat 工具解決問題。

Want to add a padlock to your email messages? You can use encryption and digital signatures in new Outlook, classic Outlook, and Outlook on the web for work or school accounts to increase the security of messages. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text. Only the recipient who has the private key that matches the public ...

如果我的代码来自其他区域，该怎么办？ 某些数字代码适用于可能与帐户上的区域设置不匹配的特定国家/地区。 如果你的帐户与你的物理区域匹配，并且你的代码是从你所在地区的零售商处购买的，请确保设备上的区域也与你的物理位置匹配。 若要从 Xbox 主机执行此作，请执行以下作：

Applies to: Windows Server 2016 This security update includes fixes and improvements that are a part of the following update: November 11, 2025—KB5068864 (OS Build 14393.8594) The following is a summary of the issues that this update addresses. The bold text within the brackets indicates the item or area of the change we are documenting. [PowerShell 5.1] The Invoke-WebRequest command now ...

When you want people to know your message needs urgent attention, set the message as high importance. If the message is just an FYI, or if you're sending mail to colleagues about a non-work related topic, you can set the message as low importance. Select New Email to compose a new message. In the Tags group on the Ribbon, select High Importance or Low Importance . In most email programs, the ...

了解如何关闭双重验证。 双重验证是一项可选的安全功能，通过使用两种形式的身份，即密码和联系方式（也称为安全信息），这样别人更难进入您的 Microsoft 帐户。