Kory Becker primaryobjects

Running Windows 11 in VirtualBox Without Guest Additions (Full Resolution + Hardened VM)

These steps show how to run Windows 11 inside VirtualBox at full resolution (1080p / 4K) without installing Guest Additions. VirtualBox normally locks Windows 11 to VBoxSVGA, which restricts resolution to 1024×768 unless Guest Additions are installed. These steps unlock the graphics controller, enable VMSVGA, and add custom video modes while keeping the VM fully isolated for malware testing.

Power off VM.
Right-click VM and select "Discard saved state".
Edit C:\Users\<USER>\VirtualBox VMs\Windows 11\Windows 11.vbox and see OSType="WindowsNT_64".

How to install TP-Link Archer TX20U Plus USB WIFI Adapter on Linux Minut

Quick Start

sudo apt install git dkms
git clone https://github.com/lwfinger/rtl8852au.git
sudo dkms add ./rtl8852au
sudo dkms install -m rtl8852au -v 1.15.0.1

	# Compare-TriageSmart.ps1
	# Creates a human-readable report of meaningful changes between two triage runs

	param(
	[Parameter(Mandatory=$true)]
	[string]$BaselinePath,

	[Parameter(Mandatory=$true)]
	[string]$AfterPath
	)

	Windows Registry Editor Version 5.00

	[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
	"TaskbarSmallIcons"=dword:00000001

	[HKEY_CURRENT_USER\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}]
	@=""

	[HKEY_CURRENT_USER\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32]
	@=""

	Add-Type @"
	using System;
	using System.Runtime.InteropServices;

	public class WSBWin32 {
	[DllImport("user32.dll")]
	public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

	[DllImport("user32.dll")]
	public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

	@echo off
	SET "stPath=C:\Program Files\Sublime Text\sublime_text.exe"

	rem Add it for all file types
	reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text" /ve /d "Open with Sublime Text" /f
	reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text" /v Icon /t REG_EXPAND_SZ /d "%stPath%,0" /f
	reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text\command" /ve /d "\"%stPath%\" \"%%1\"" /f

	rem Add it for folders
	reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text" /ve /d "Open with Sublime Text" /f

	-- Download https://fceux.com/web/download.html
	-- FCEUX 2.6.6 Qt/SDL win64 Binary
	-- Usage:
	-- .\qfceux.exe 1942.nes --loadlua ../luascripts/capture.lua

	local frame = 0
	local count = 0

	while count <= 3 do
	frame = frame + 1

	{
	"meta": {
	"lastTouchedVersion": "2026.2.3-1",
	"lastTouchedAt": "2026-02-07T18:20:24.416Z"
	},
	"env": {
	"OPENROUTER_API_KEY": "sk-or-v1-PLACEHOLDER"
	},
	"wizard": {
	"lastRunAt": "2026-02-07T01:25:45.128Z",