virtualization

Windows can be pushed toward “mostly immutable,” but achieving that feeling of an unbreakable PC on a consumer machine takes trade-offs, careful tooling, and a willingness to accept brittleness where convenience once lived. Background / Overview Immutability in operating systems means separating...

LockBit 5.0 has reappeared as a multi‑platform threat that researchers say can hit Windows, Linux and VMware ESXi hosts in a single campaign — and its blend of enhanced obfuscation, modular design and virtualization‑aware routines makes it a materially different threat for enterprise defenders...

Microsoft pushed an unscheduled, out‑of‑band cumulative update to Windows 11 version 24H2 to address a high‑impact compatibility regression affecting virtualized Office deployments — but the patch also reiterates a known SMBv1 connectivity caveat administrators must account for before broad...

Windows Sandbox is the kind of overlooked Windows feature that quietly solves real-world problems for developers, power users, and anyone who downloads software they don’t fully trust—without the friction of setting up a full virtual machine. Background Windows has shipped many niche features...

Windows Server 2022 Datacenter’s promise of “unlimited virtualization” is not marketing hyperbole — when properly licensed and activated with a Datacenter product key, the edition gives organisations the legal right to run an unlimited number of Windows Server virtual machines (VMs) on a...

The debate about whether Windows 10 or Windows 11 delivers the better gaming experience is no longer a purely technical argument — it has become a cultural one, tied up with benchmarking obsession, perceived differences versus measurable gains, and a growing tension between security features...

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 claim that Arm-based Windows PCs now see most user minutes spent inside natively compiled apps marks a pivotal moment for the platform — a transition from compatibility-first survival to native-first performance and efficiency. Microsoft executives point to a figure that will shape...

Steam will stop supporting Windows 32‑bit installations on January 1, 2026, a move that, if confirmed and implemented as reported, will leave the vanishingly small number of users still running Windows 10 in its 32‑bit form without client updates, security fixes, or official Steam Support help —...

As an experiment that sounds more like a retrofuturist stunt than practical advice, a 2005 Sun workstation powered by an early AMD Opteron has been shown booting and running Windows 11—thanks not to official support but to a pared-down, community-built Windows image known as Tiny11 and an...

Microsoft released a targeted hotpatch—KB5065474—on September 9, 2025, for Windows 11 Enterprise (24H2 / LTSC 2024) that advances eligible devices to OS Build 26100.6508, delivers a focused app-compatibility / UAC repair, and includes two operational advisories administrators must treat as high...

Windows 11’s Dev Drive is one of those under-the-radar features that can materially shorten build times, speed up repository operations, and reduce the friction of daily developer work—provided you use it the way Microsoft intended. In short: Dev Drive is a ReFS-formatted storage volume tuned...

Microsoft's blunt new messaging has put hundreds of millions of Windows users on edge: do not upgrade hastily, and if your PC can’t run Windows 11, get ready to decide whether to pay for temporary security patches, buy a new machine, or adopt another path. The cascade of announcements this month...

Microsoft's Azure Linux 3.0.20250910 adds an optional Linux 6.12 LTS hardware‑enablement (HWE) kernel, giving Azure customers a supported path to newer device drivers and platform improvements while keeping the existing Linux 6.6 LTS kernel available for conservative deployments. Background...

Apple’s macOS 26 “Tahoe” and Microsoft’s Windows 11 no longer compete on the same flat plane — Tahoe doubles down on a design‑led, privacy‑first desktop infused with on‑device intelligence, while Windows 11 pushes AI into a broadly compatible, enterprise‑ready platform that still owns gaming and...

Microsoft’s Secure Boot update FAQ makes clear that a coordinated, multi-step transition is now live: Windows will roll new 2023 signing certificates into UEFI variables and update the Windows boot manager to preserve Secure Boot protection ahead of the 2011 CA expirations, but the rollout...

Microsoft’s September cumulative for Windows 11, KB5065426 (OS Build 26100.6584), is proving to be a high‑priority security and quality rollup — and for a meaningful subset of users it’s also proving unusually stubborn: installs failing with a wide variety of error codes, long downloads, and in...

Microsoft has released KB5066360, a targeted hotpatch for Windows PowerShell that corrects an interoperability and security regression affecting PowerShell Direct (PSDirect) when host and guest virtual machines are unevenly patched; the update is a no-restart hotpatch for eligible systems and...

Microsoft’s own preview of Windows 11 25H2 may ship as a tiny enablement package, but running Ubuntu under WSL2 on that same Windows build is not indistinguishable from a native Ubuntu install — Phoronix’s fresh tests show a measurable, workload-dependent performance cost that deserves close...

NTDEV’s latest builder shrinks a full Windows 11 ISO down to a reported 2.29 GB by surgically removing nearly everything most users expect from a modern desktop OS — from Xbox and Solitaire to Windows Update and Windows Defender — producing an extremely compact, intentionally unserviceable image...