Stay Protected With the Windows Security App - Microsoft Support
The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats. It includes features such as Microsoft Defender Antivirus, Windows Firewall, and Smart App Control, which work together to provide real-time protection against viruses, malware, and other security threats. The app is built into Windows, ensuring ...
Xbox Support
Xbox Support 提供有关 Xbox、Game Pass 和账单问题的帮助，并通过社区提供建议和客户服务。
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 ...
Update your profile - Microsoft Support
Change your profile picture Select Upload a new photo. Select Change your photo. If you see the photo pane, skip this step. Select Upload a new photo. Select a picture, and then select Open. Select Set as profile photo. Select Close Change the cover photo Select Change cover photo. Select a category of photos. Select a photo from the list or select Colors Want more? View and update your ...
Applies To:
Office for business, Office 365 Small Business, Microsoft 365 admin
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
Microsoft Support
Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.
在 Xbox 应用中提交举报 | Xbox Support
我们竭尽所能，确保 Xbox 网络是欢迎所有人的安全之处，但我们自己独木难支。 如果你认为某玩家违反了 Microsoft 服务协议和 Xbox 社区标准，请进行举报，帮助我们调查违规实例。
Getting started with Copilot on Windows - Microsoft Support
Discover how Microsoft Copilot, your everyday AI companion, can help you achieve anything you can imagine.
Can I trust email from the Microsoft account team?
If you get an email from Microsoft account team and the email address domain is @accountprotection.microsoft.com, it is safe to trust the message and open it. Microsoft uses this domain to send email notifications about your Microsoft account. These notifications can include security codes for two-step verification and account update information, such as password changes. You can check the ...
Microsoft Support
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