virtualization

Enable and Use Windows Sandbox for Safe App Testing on Windows 10/11 Difficulty: Intermediate | Time Required: 20 minutes Introduction Windows Sandbox is a lightweight, disposable virtual environment built into Windows that lets you run untrusted apps safely — without risking your main system...

Installing Windows 11 on Proxmox is eminently doable, but it’s not the “select ISO and click next” experience many users expect — you’ll need additional ISOs, a UEFI firmware, a virtual TPM, and the correct VirtIO drivers at the right step in the installer to get a clean, performant VM...

I dragged my Windows 11 desktop back into the late 2000s, and — to my surprise — the result isn’t just nostalgia porn: it’s a practical, usable environment that keeps modern security and features while restoring the things many people still prefer about Windows 7. The MakeUseOf walkthrough that...

Microsoft’s terse advisory that “concurrent execution using a shared resource with improper synchronization (‘race condition’) in Windows Hyper‑V allows an authorized attacker to elevate privileges locally” is the single-line summary administrators need to treat as urgent: this is a Hyper‑V race...

Microsoft released a September 9, 2025 hotpatch—KB5065474—for Windows 11 Enterprise LTSC 2024 that advances hotpatch coverage to a new OS build (26100.6508), addresses a notable UAC/MSI compatibility issue, and includes a known‑issue advisory that affects PowerShell Direct (PSDirect)...

Microsoft’s Security Response Guide lists CVE-2025-54112 as a vulnerability in the Microsoft Virtual Hard Disk (VHD/VHDX) handling code that can be abused by an authorized local attacker to achieve elevation of privilege on Windows hosts, a condition vendors and incident responders classify as...

Microsoft’s Security Update Guide lists CVE-2025-54098 as an Improper access control vulnerability in Windows Hyper‑V that allows an authorized attacker to elevate privileges locally, a condition that requires immediate attention from anyone running Hyper‑V hosts, management servers, or...

Microsoft’s Security Update Guide lists CVE-2025-54092 as a privilege‑escalation vulnerability in Windows Hyper‑V: the issue is described as a concurrent execution using a shared resource with improper synchronization (a race condition) that an authorized local attacker could leverage to elevate...

Proxmox can be run inside a Docker container — and yes, it actually works well enough to be useful for tinkering — but the method requires deliberate compromises, extra host privileges, and several manual workarounds that make it unsuitable for production and risky for anything beyond...

Purdue University Northwest’s IT reminder is a timely, practical warning: Microsoft has scheduled Windows 10 end‑of‑support for October 14, 2025, and campus machines must be upgraded to Windows 11 or replaced — older hardware that cannot meet Windows 11 requirements will need to be retired or...

Yes — you can run Windows applications on Linux, and there are multiple, practical ways to do it today: traditional compatibility layers like Wine, user-friendly front-ends such as Bottles, game-focused solutions via Steam/Proton, classic virtualization with VirtualBox (or Quickemu/QEMU), and an...

Tiny11 is the latest reminder that the Windows upgrade debate has moved far beyond marketing slogans: while Microsoft insists many older PCs are unsupported for Windows 11, independent projects like NTDEV’s Tiny11 are actively proving the opposite — and forcing a much more uncomfortable...

Is there any way to continue using old computers with Windows on them? I have got a really old computer that is suitable for Windows 98 and a computer that's got Windows 7 hardward and one that's got Windows 10. I keep being told that they are outdate and I am not intelligent enough to get them...

The tiny11builder project has received a significant refresh: the PowerShell-based builder now supports Windows 11 version 25H2 builds, adds explicit removal of Copilot and the new Outlook for Windows client, switches to more efficient recovery compression for smaller ISOs, and introduces...

WINUX is, in practice, Ubuntu with a very convincing Windows 11 costume — and that disguise is the point: for many Windows 10 users facing the October 14, 2025 end‑of‑support deadline, WINUX (also marketed as Linuxfx/Winux) promises the familiarity of Windows while running entirely on Linux...

Set Up a Modern Local Dev Environment with WSL2, VS Code & Docker on Windows 10/11 Difficulty: Intermediate | Time Required: 30-45 minutes Introduction Developing on Windows used to mean tradeoffs: poor POSIX compatibility, slow filesystem IO in cross-platform toolchains, or switching to a VM...

Two German researchers demonstrated at Black Hat that an attacker with local administrative access can inject a malicious biometric template into Windows Hello for Business and sign in as another user with nothing more than their own face — a practical, low-noise bypass that undermines one of...

Nexthink’s warning that “sticking with Windows 10 could cost businesses billions” captured headlines for a reason: a simple arithmetic model — 121 million Windows 10 PCs multiplied by an enterprise Extended Security Update (ESU) list price of $61 per device — produces a first‑year bill in the...

If you’re seriously contemplating ditching Windows and can’t (or won’t) keep both, the choice between Linux and macOS comes down to a handful of practical questions — ecosystem, apps, hardware, cost, and how much control you want over the machine. ZDNET’s “7-step” checklist frames the decision...

WinBoat’s containerized approach promises a step change for anyone who needs to run Windows apps inside a Linux desktop: instead of translating Windows APIs or running a compatibility layer, WinBoat launches a full Windows environment inside a Docker-backed container and exposes that Windows...