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

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Fix Task Scheduler Service Not Starting Automatically

You've set up a scheduled task, but it never runs. When you check the Task Scheduler service, it'...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

Fix Microsoft Store High Memory Usage from Antivirus Conflicts

If you notice Microsoft Store using excessive memory (often 500 MB or more) and your system feels...

WSL Docker Desktop Integration Fails to Start: Fixes

You enable WSL 2 integration in Docker Desktop, but the backend fails to start. The Docker icon s...

Fix Remote Desktop Permission Denied Errors

You try to connect to a remote Windows PC via RDP, but get an error like "The connection was deni...