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

Fix Windows Terminal Stuck Loading Command Prompt

You open Windows Terminal, click on a profile—Command Prompt, PowerShell, or Ubuntu—and the tab j...

Windows Defender Offline Scan Not Working After Update: Fixes

After a Windows Update, you might find that the Windows Defender offline scan option is missing, ...

UFW Firewall Rules Not Applying to Docker Containers: Fixes

You've set up UFW rules to restrict traffic, but Docker containers still connect freely. This is ...

Windows Security Path Not Found: Troubleshooting Checklist

You open Windows Security and see a message like "Path not found" or the app fails to launch. Thi...

Fix kubectl Connection Refused to Localhost

If you see kubectl connection refused localhost, kubectl cannot reach your Kubernete...

GOPROXY Environment Variable Configuration Guide