Introduction LDAP channel binding and LDAP signing provide ways to increase the security for communications between LDAP clients and Active Directory domain controllers. A set of unsafe default configurations for LDAP channel binding and LDAP signing exist on Active Directory domain controllers that let LDAP clients communicate with them without enforcing LDAP channel binding and LDAP signing ...

When you sign in with Windows Hello, your biometric data is stored securely (see here for more technical information). Malicious users and attackers constantly try to come up with new ways to access your device and access sensitive information. To stop them, you need a secure sign-in process that begins at the biometric sensor, and ends where your profile is stored. What does Enhanced Sign-in ...

Windows 安全中心应用的“病毒和威胁防护”页面旨在帮助你保护设备免受各种威胁（如病毒、恶意软件和勒索软件）的侵害。 该页提供对多个功能和设置的访问权限，以确保全面保护，分为以下部分： 当前威胁：此部分显示设备上当前发现的任何威胁、上次运行扫描的时间、花费的时间以及扫描的 ...

After a test device successfully updates the DB, it should be safe to roll out the DB update to devices with the same hardware and firmware configuration. You can do this by setting the following registry key by using deployment software such as Group Policy or mobile device management (MDM):

To sign up for Microsoft Teams Free, all you need is a Microsoft account. If you are using Skype, OneDrive, Outlook.com, or Xbox Live, then you already have one. If not, it’s easy to create a new Microsoft account. Want to do even more in Teams? Learn more about subscriptions for Microsoft Teams Free.

Windows 防火墙通过筛选网络流量和阻止未经授权的访问来帮助保护设备。 它基于各种属性（如 IP 地址、端口或程序路径）限制或允许流量，从而降低了网络安全威胁的风险。 可以使用 Windows 安全中心 应用查看和管理 Windows 防火墙的状态。 可以打开或关闭防火墙，并访问不同网络类型的高级设置 ...

如果看到 Outlook 发件箱中堆积着邮件，或向某人发送邮件后，该收件人并未收到邮件，请尝试使用以下方法来解决该问题。

重要: 更新时间：2024 年 12 月 12 日 此支持文章最初于 2021 年 10 月 4 日发布，当时Windows 11首次向公众发布。 在发布时和今天，此支持页面背后的意图是详细考虑客户了解根据Microsoft的建议安装Windows 11的影响，这些设备不符合Windows 11的系统要求。 如果在不符合Windows 11系统要求的设备上安装了Windows 11 ...

Learn how to use and troubleshoot the clipboard in Windows to paste multiple items, pin items, and sync your clipboard to the cloud.

Microsoft Copilot Vision is a new way to have AI work with you as you use your Windows PC or Mac, navigate the web in Microsoft Edge, or view the world from your phone. It's like a second set of eyes that can instantly scan, analyze, and offer insights based on what Copilot sees. When you activate Copilot Vision, Copilot can view your screen or mobile camera feed and use Copilot Voice to ...