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

How to Reinstall PowerShell to Fix Startup Failure

If PowerShell fails to start or crashes on launch, it can block scripts, automation, and administ...

Windows Defender Rate Limit Error Troubleshooting Checklist

You might see a Windows Defender rate limit error when scanning files or updating definitions. Th...

Fix kubectl apply Forbidden on GKE

Reinstall Windows Terminal to Fix Module Not Found Error

If you see a 'module not found' error when launching Windows Terminal, the app may have a corrupt...

Fix Chrome 'Connection Refused' on Linux Profiles

You launch Google Chrome on Linux, maybe with a specific profile flag, and instead of your browse...

Fixing SSH Connection Refused for Linux Server via PuTTY

When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...