快科技5月4日消息，最近，不少用户打开电脑，被吓出了一身冷汗。系统自带的Microsoft Defender，突然弹出刺眼的安全警报。警报明确提示，电脑感染了名为Trojan：Win32/Cerdigent.A！dha的高危 ...

如果你的设备正在运行 Windows 11 22H2 版本的系统，国庆节前后你也应该能在系统更新提示或系统更新历史中，看到一条名为 KB5030310 的更新了。这便是传闻已久的 Moment 4 更新。 虽然并非微软计划中每年一次的大更新（22H2 -> 23H2），但 Moment 4 所包含的海量新功能几乎就是 2023 年 Windows 11 功能更新的全部了——预计将于第四季度推送的 ...

Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and Windows Central earlier this year, the company called its built-in Windows ...

IT之家5 月 29 日消息，微软今年 4 月在 Windows 学习中心网站上发布了一条题为《2026 年最佳杀毒软件：你需要的 Windows 内置防护》的博文，核心立场是宣称 Win11自带的 Microsoft Defender 安全防护功能足以满足绝大多数用户的需求，暗示普通用户无需额外安装第三方杀毒软件。 然而有用户发现，微软这篇博文在引发用户争议后已经被悄悄撤下，原网址会被重定向至 ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

电脑莫名卡顿、风扇狂转、打开软件半天没反应？打开任务管理器一看，Antimalware Service Executable 进程 CPU 占用直接拉满，动辄 50%、80% 甚至 100%，简直让人抓狂！ 很多人疑惑：这个进程到底是何方神圣？能不能直接关掉？关掉会不会有安全风险？别急，先把它的身份说清楚 —— 它是 Windows 系统自带杀毒软件Windows Defender（微软 Defe ...

It's a good option, but it's not the only one.

Ep. 7. In today's 2-Minute Tech Briefing, a Windows 11 update broke localhost functionality, disrupting developer workflo ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than three new security flaws are ...

Microsoft's May Patch Tuesday looked quiet. Since then, there's been an unpatched Exchange CVE, three Defender flaws, and a ...