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

Kubectl Context Not Found After Switching Clusters

You switch to a different Kubernetes cluster, run kubectl get pods, and get an error...

Fix Command Prompt Settings Reset Not Working

You try to reset Command Prompt settings to default—maybe via Properties or by deleting the conso...

Fix Command Prompt Dependency Conflict Not Working

When you run a command in Command Prompt and get an error about a dependency conflict, it usually...

Fix 'Permission Denied' When Opening System32 in Command Prompt

How to Fix Windows Security High CPU Usage

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...

Ubuntu Remote Desktop Port 3389 Not Listening: Fixes

You installed xrdp on Ubuntu, enabled remote desktop, but when you try to connect from a Windows ...