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

Fix npm command not found without sudo

You type npm install and get npm: command not found. This usually means...

Windows 10 Activation Stuck at 0%: Practical Fixes

You try to activate Windows 10, but the progress bar stays at 0% for minutes or hours. This can h...

Fix Windows Terminal 502 Bad Gateway on Azure Connection

You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...

Fix Chrome Profile Memory Leak: Step-by-Step Guide

If Chrome gradually consumes more RAM over time—even with no new tabs—you may have a profile memo...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

Fix Windows Defender Crash Loop in Windows 10

If Windows Defender keeps crashing and restarting on your Windows 10 PC—showing error messages, d...