In April 2026, Microsoft is blocking old kernel drivers in Windows, closing a vulnerability that's been exploited for years.

New Windows policies will block unvetted kernel drivers, forcing enterprises to confront hidden dependencies on legacy systems.

Microsoft releases an out-of-band hotpatch for critical Windows 11 RRAS vulnerabilities that could allow remote code ...

Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown files. Image: Microsoft. Notepad has long been Windows’ quiet utility ...

Windows 11 Pro combines useful built-in security with AI tools to protect your data and streamline how you work every day.

Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...

Microsoft has released an out-of-band security update for certain Windows 11 users that fixes three critical enterprise ...

How to check your Windows PC for expiring security certificates - a big one is ending soon ...

And it was about time ...

Windows 11 is the latest and greatest operating system from Microsoft, but it has its flaws, so much so that even four years after its release, some people are sticking with older versions. Windows 10 ...

Windows Security is the built-in antivirus suite within Microsoft’s operating system, and for most folks, it does a good job. But out of the box (so to speak), a couple of protections are turned off ...