windows 11 security

Microsoft has quietly hardened File Explorer in Windows 11 so the Preview pane will no longer render files that Windows marks as coming from the Internet — a deliberate security change shipped with October 2025 security updates that blocks inline previews for Mark‑of‑the‑Web (MoTW) files and...

Microsoft’s answer to the obvious question—how to secure dozens of autonomous AI agents running on Windows 11—is a mix of platform design, identity controls, containment, and staged enablement, and it’s already rolling into preview channels with concrete technical guardrails and clear...

A fresh telemetry snapshot from remote‑support sessions underscores a stark reality: as Microsoft’s Windows 10 support deadline approaches, a large share of real‑world endpoints remain on an OS that will soon stop receiving routine security patches—creating an urgent migration and...

Windows 11 is being pitched as more than a cosmetic update — it is positioned as a security-first platform that can both protect modern endpoints and unlock new productivity and management opportunities for businesses of all sizes. The latest messaging from industry outlets and vendor materials...

If your Windows 11 PC goes to sleep but doesn’t lock when it wakes, that behavior breaks a basic line of defense: it lets anyone who walks past the machine see your screen and interact with running apps. This guide summarizes the common causes and fixes—from the quick Settings toggle to Registry...

Windows 10 will stop receiving free security fixes on October 14, 2025 — and if your PC can’t take the free Windows 11 upgrade, you have five realistic paths forward: enroll in Extended Security Updates (ESU), buy or rent a new Windows 11 PC (including cloud PCs), perform an unsupported upgrade...

Microsoft’s warning that “the Windows are wide open for bad actors” is not hyperbole—October 14, 2025 is a hard deadline for Windows 10 support, and the downstream effects for healthcare providers, regulated institutions, and any organization running large fleets of legacy applications are...

The next installment in Activision’s blockbuster franchise, Call of Duty: Black Ops 7, will break new ground—not just for its action-packed gameplay, but also as a technical milestone for PC gaming security. When Black Ops 7 launches later this year, it will become the first Call of Duty title...

Microsoft’s official announcement to end support for Windows 11 SE marks a decisive turning point for educational technology and classroom computing, concluding a brief chapter in its quest to challenge Google’s Chromebook dominance in schools. With support set to end in October 2026—and version...

Here are the key details and highlights from the Microsoft support page for the July 22, 2025—KB5062663 (OS Builds 22621.5699) Preview update for Windows 11 version 23H2: Overview Release Date: July 22, 2025 Update Version: OS Builds 22621.5699 and 22631.5699 Applies To: Windows 11 version...

When setting up a new Windows 11 PC, most users expect a high baseline of security, assuming Microsoft’s relentless evolution of the Windows Security suite keeps them safe out of the box. Yet, beneath the familiar surface, Windows 11 brings critical features not immediately apparent to even...

Microsoft’s latest optional KB5062660 cumulative update for Windows 11 24H2 stands as a showcase of the company’s drive to amplify stability, self-healing, and user empowerment within its flagship operating system. With a massive slate of twenty-nine changes and feature rollouts—including the...

Windows 11 KB5062660 is now available as an optional update for Windows 11 version 24H2, introducing several new features and improvements. This update, advancing systems to Build 26100.4770, can be obtained through Windows Update or via direct download links for offline installation. Key...

Few users realize how much untapped potential lies within Windows 11’s security architecture until an unexpected breach—or worse, ransomware—forces their hand. Out of the box, Microsoft’s latest operating system boasts a robust security baseline: firewalls block unauthorized traffic, Microsoft...

Microsoft continues its steady evolution of Windows 11, shipping new preview builds to both the Dev and Beta Channels that signal a significant step forward in usability, security, and AI integration. These latest releases—Dev build 26200.5702 and Beta build 26120.4733—underscore the company’s...

Windows operating systems have evolved far beyond their original form, growing into sophisticated ecosystems that balance usability, performance, and a robust set of built-in security features. However, while many users obsess over their antivirus subscriptions or install a dizzying array of...

For users continuing to rely on Windows 11, a critical new vulnerability affecting Secure Boot casts fresh doubts over the operating system's security posture. Secure Boot has long been marketed as a foundational defense—ensuring that a device loads only trusted, signed code during the initial...

Windows 11 stands on the brink of a milestone anniversary, rapidly approaching its fourth year since launch and installed across hundreds of millions of PCs worldwide. As Microsoft’s latest flagship operating system prepares for yet another season of change—amid swirling rumors of Windows 12 and...

The KB5062553 update for Windows 11 24H2 marks a significant step forward in Microsoft’s ongoing evolution of its flagship operating system, combining robust security improvements, vital stability fixes, and cutting-edge new features—most notably in AI, PC migration, and usability. While...

Windows enthusiasts following the evolution of Microsoft’s flagship operating system have a new reason to be excited: the first preview build of Windows 11 25H2 has officially arrived, signaling a pivotal step forward not just for the OS’s roadmap, but also for its direction in security...