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

Fix 'Run PowerShell Script Command Not Found' Error

When you run a PowerShell script and see “The term ‘’ is not recognized as the name o...

Windows Defender Troubleshooting Checklist for Common Errors

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background. But w...

Fix 'Windows Update Service Not Running Permission Denied'

When you try to run Windows Update and see an error like 'The Windows Update service is not runni...

Fix Windows Defender Invalid Configuration Permission Denied

You see an error like "invalid configuration permission denied" when trying to c...

Fix Command Prompt Version Mismatch After Windows Update

After a Windows update, you might see errors like "The version of this file is not compatible wit...

Resolving npm Dependency Conflicts After an Update