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

Fix PowerShell High CPU by Adjusting Configuration Settings

If you notice PowerShell using 30-100% CPU for extended periods, it's often caused by misconfigur...

Fix Microsoft Store Apps Not Downloading or Stuck

You open Microsoft Store, tap download, and nothing happens—or the progress bar barely moves. Thi...

Windows Terminal Multiple Profiles JSON Configuration Guide

If you use Windows Terminal and need to manage different command-line environments—like PowerShel...

Certbot Nginx Plugin Install Failures: Common Fixes

When you run certbot --nginx and get an error like "The nginx plugin is not working"...

Docker Compose Env File Not Found: Troubleshooting Checklist

OneDrive Sync Permission Denied: Troubleshooting Checklist

You try to sync a file or folder in OneDrive and get a "permission denied" or "access denied" err...