Microsoft’s new Patch Tuesday is a bumper update — 8 critical flaws topped off by an actively exploited zero-day ...

Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or ...

Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest ...

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

安全启动是电脑开机时验证操作系统完整性的安全机制，工作原理是在系统启动前检查引导加载程序的数字签名，确保只有经过微软认证的代码才能运行，从而阻止恶意软件在系统启动前劫持电脑，是保护电脑免受底层攻击的第一道防线。

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Microsoft is quietly rolling out one of its most significant Windows security changes in over a decade, and it comes with a ...

Microsoft confirms KB5082063 bug causing restart loops on Windows Server domain controllers, impacting authentication and enterprise environments.

Microsoft has released the Windows 10 KB5082200 extended security update to fix the April 2026 Patch Tuesday vulnerabilities, ...

Windows 11 is an overencumbered, slop-filled mess. Microsoft keeps shoving new Copilot AI features into its operating system, ...

Windows displays a security warning when opening RDP files (.rdp), but you can skip the consent prompt for RDP connections in ...