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

Fix PowerShell Connection Refused Errors

When you see 'connection refused' in PowerShell, it usually means your script or command tried to...

Chrome Extension Not Working After Update: Fixes

After a Chrome update, some extensions may stop working, show errors, or disappear. This usually ...

Fix Windows Terminal Rate Limit Error After Update

After a Windows Terminal update, you might see a rate limit error when using tools like curl, git...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Microsoft Store Backup Not Working

If your Microsoft Store backup isn't working, you're likely missing app settings, game saves, or ...

Certbot Nginx Plugin Install Failures: Common Fixes

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