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

How to Fix PowerShell Not Opening on Windows 10

You click the PowerShell icon or type 'powershell' in the Start menu, but nothing happens—no wind...

Fix Chrome Profile Connection Refused Error Code

When Chrome shows a 'connection refused' error tied to your user profile, it usually means the br...

Fix kubectl apply Forbidden on GKE

Fix kubectl Context Not Found Error Code 0

If you see kubectl context not found error code 0, kubectl is running but cannot loc...

Chrome Profile File Locked Not Syncing: How to Fix

You see a message that your Chrome profile is locked or syncing has stopped. This usually means a...

How to Fix Windows Security High CPU Usage

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