Microsoft’s May update is failing to install on some Windows 11 PCs

Microsoft’s May security update KB5089549 is failing to install on some Windows 11 machines. Microsoft has now acknowledged ...
MUO on MSN

The Windows security feature most people ignore is the one I check first on every PC

And it's almost always disabled.

‘One Time Restart’—Microsoft Changes Windows After 15 Years

If you bought your PC in the last two years, you’re likely already running new certificates. You can check in your Windows ...
Campus Technology

Microsoft Intros New Agentic AI Security Multi-Model Defense System

A new multi-model agentic AI security system built by Microsoft's Autonomous Code Security team helped researchers find 16 new vulnerabilities across the Windows networking and authentication stack, ...
CSO Online

Microsoft’s new AI system finds 16 Windows flaws, including four critical RCEs

Microsoft has unveiled a new AI-driven vulnerability discovery system that identified 16 previously unknown Windows ...

Microsoft’s Patch Tuesday Update Targets 120 Security Flaws

Microsoft’s May Patch Tuesday fixes 120 flaws, including 31 remote code execution bugs, with no zero-days reported at release ...

Windows Security

Microsoft has corrected two August 2025 Patch Tuesday bugs that blocked Windows 11 upgrades and broke reset and recovery ...