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 ...

本文中的信息仅在中国提供。 我们很高兴地向你推出荣耀、三星和 OPPO 特定设备上的“手机连接”！ 使用“手机连接”，可以轻松连接手机和电脑，以查看和回复短信、拨打和接听电话、查看和管理照片、接收移动通知，以及直接在电脑上使用手机屏幕。 将荣耀、三星或 OPPO 设备连接到电脑后 ...

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.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

如何在电脑上管理移动设备？ 现在，你可以直接从电脑链接和管理移动设备。 Android 设备和电脑之间的此链接只需几个简单的步骤即可即时访问移动设备。 若要运行此功能，需要满足以下条件： 运行Windows 11的电脑。 运行 Android 8.0 或更高版本的 Android 设备。 为了获得最佳兼容性和性能，强烈建议 ...

你的 Outlook.com 帐户可能暂时被阻止，因为我们注意到了一些异常的登录活动。 我们知道，阻止你的帐户会令人沮丧，但我们也希望保护你免受欺诈或滥用。 若要取消阻止帐户，请选择按钮以开始： 登录帮助程序

Popular topics Block adult content with SafeSearch Explore the Bing homepage Turn off Bing homepage image or video How to report a concern or contact Bing Turn search history off or on Turn search suggestions off or on Cash donations on Bing Ethical shopping on Microsoft Bing FAQ about E-tree on Microsoft Edge and Microsoft Weather Add MSN Weather to your blog or site About search About ...

If you have a concern about particular URLs or other information contained in search results, you may report these to Microsoft Bing. Reporting a concern will not necessarily result in removal of a URL from search results. Bing limits removal of search results to a narrow set of circumstances and conditions to avoid restricting Bing users' access to relevant information. If you see factual ...

Join Teams meetings anytime, anywhere, from any device. For the best experience, join from the Teams desktop or mobile apps. If you're having trouble joining a Teams meeting, try these tips: I can't join a Teams meeting.

Notifications in Windows are designed to keep you informed about important updates, messages, and alerts. Whether it's a new email, a calendar reminder, or a system update, notifications help you stay on top of things without constantly checking your apps. To help you manage these notifications and minimize distractions, Windows offers a feature called Do Not Disturb. This feature allows you ...