Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.

This cumulative update for Windows 11, version 25H2 and 24H2 (KB5094126) includes the latest security fixes and improvements, along with non-security updates from last month's optional preview release. Visit the Windows release health dashboard for the latest status on this release.

了解如何确保 Xbox 家庭组帐户的隐私和在线安全，保护您的游戏体验。

了解如何在 Xbox 主機上管理線上安全性和隱私權設定，以符合您和您家庭群組中的每個人的需求。

Microsoft Edge 中的本地网络访问功能允许你授予或拒绝网站对本地网络的访问权限。 本地网络是使用专用 IP 地址空间的网络。 企业管理员还可以配置本地网络访问策略，以管理对企业设备的网站访问。 什么是本地网络访问？ 本地网络访问是一项安全功能，可限制网站向本地网络上的服务器发送请求 ...

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.

Microsoft Defender's web protection helps protect you against malicious sites that are being used for phishing or spreading malware. Available on Windows, Android, and iOS.

Find out how to use Game Barwidgets to record gaming moments and control your audio settings.

Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate. Cybercriminals typically pretend to be reputable companies, friends, or acquaintances in a fake message, which contains a link to a phishing ...

骨骼骨骼疾病和重复性劳损 重要 如果出现持续或周期性的不适、疼痛、悸动、酸痛、刺痛、麻木、烧灼感或僵硬，不要忽视这些警告信号。 即使这些症状不是在玩视频游戏时出现的，也要立即咨询有资质的健康专家。 此类症状可能与神经、肌肉、肌腱、血管和身体其他部位的疼痛有关，但有时也 ...