List of security program cleanup and uninstall tools
Provides links to the uninstall tools and directions for many security programs.
Remove specific prevalent malware with Windows Malicious Software ...
Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.
Xbox Support
Xbox Support ... Xbox Support
Fix problems that block programs from being installed or removed ...
The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.
使用 Windows 恶意软件删除工具 (KB890830) 移除特定的流行恶意软件 - Microsoft 支持
摘要 Windows 恶意软件删除工具 (MSRT) 有助于从运行以下任何操作系统的计算机中删除恶意软件: Windows 11 Windows Server 2022 Windows 10 Windows Server 2019 Windows Server 2016 Windows 8.1 Windows Server 2012 R2 Windows Server 2012 Windows 7 Microsoft 通常每月都将 MSRT 作为 Windows 更新的一部分或独立工具进行发布。 (有关异常,请 ...
App & browser control in the Windows Security App
The App & Browser Control page in the Windows Security app provides essential security settings that protect your Windows device from unsafe apps, files, websites, and downloads. By combining reputation‑based protection with exploit mitigation, it helps prevent malware, phishing attempts, and other security threats from compromising your system. The page is divided into the following ...
智慧應用程式控制常見問題 - Microsoft 支援服務
當你嘗試在 Windows 上執行應用程式時,Smart App Control 會檢查我們智慧雲端安全服務是否能對其安全性做出有把握的預測。 如果服務認為應用程式安全,Smart App Control 會允許它執行。 如果該應用程式被認為是惡意或可能不受歡迎,Smart App Control 會封鎖它。 如果安全服務無法對該應用程式做出有把握的 ...
Windows Security app update - Microsoft Support
This security update provides the latest changes for the Windows Security app. The update is composed of the Windows Security app and its underlying service. This update applies to only Windows 11 devices (build 22000 or later) To determine the current running version of the Windows Security app, run the following PowerShell command: Get-AppPackage Microsoft.SecHealthUI Windows Security ...
Windows 安全中心 应用中的病毒和威胁防护 - Microsoft 支持
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 ...
安装 Microsoft Defender - Microsoft 支持
通过安装 Microsoft Defender,保护 Android、iPhone、Mac 和 Windows 设备免受威胁。 通过以下方式在设备上下载Microsoft Defender: 扫描以下 QR 码 在应用商店中搜索Microsoft Defender 与设备共享,链接如下: 复制链接 我们建议在每人至少五台设备上安装Microsoft Defender。 准备好了尝试一下吗?
Applies To:
Microsoft Defender on Android, Microsoft Defender on iOS, Microsoft Defender on Mac, Microsoft Defender on Windows