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

Windows Terminal Checklist for Ubuntu Installation

You're trying to run Ubuntu in Windows Terminal, but it's not working as expected. This checklist...

OpenVPN Connection Failed: Check Firewall Settings

You see "connection failed" in your OpenVPN client log. The server is reachable, but the handshak...

Docker Container Restart Checklist: 7 Steps to Fix Issues

If your Docker container keeps restarting or won't start at all, you're not alone. This checklist...

Fix Microsoft Teams 404 Not Found Error When Loading Apps

You click an app in Microsoft Teams and see a '404 Not Found' page instead of the app loading. Th...

Conda Environment Solve Failed: Practical Troubleshooting Checklist