Knowledge base for software setup, errors, and daily tool work.

How to Fix Windows Activation Not Working on Ubuntu

If you're running Windows on a machine that also has Ubuntu, you may see an activation error. Thi...

How to Enable Security Auditing for Windows Security Log

When you need to track login attempts, file access, or policy changes on a Windows system, the Se...

Windows Update Not Downloading: Practical Fixes

You click "Check for updates," the progress bar barely moves, or it stays at 0% for minutes. This...

PowerShell Migration to Azure AD: Troubleshooting Guide

When you run PowerShell scripts to migrate on-premises Active Directory objects to Azure AD, you ...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues