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

Microsoft Teams Offline Installer Troubleshooting Checklist

When the standard online installer fails, the Microsoft Teams offline installer is a fallback. Bu...

Fix 'Port Already Allocated' Error in PowerShell on Windows 10

When you try to start a service or run a script in PowerShell and see an error like "port already...

WSL Ubuntu Network Adapter Missing: Fix Guide

If your WSL Ubuntu instance suddenly shows no network adapter (e.g., ip link lists o...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Docker Compose 'Port Already Allocated' for Nginx

You run docker compose up and get an error like Error: driver failed programmi...