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

Resolving npm Dependency Conflicts After an Update

Fix Windows Defender Service Not Starting with Permission Denied

If you see 'Windows Defender service not starting – permission denied' when trying to enable Micr...

Windows Defender Version Mismatch: Practical Fix Checklist

If you see a “version mismatch” error in Windows Defender (Microsoft Defender Antivirus), it usua...

WSL Docker Desktop Integration Troubleshooting Checklist

If Docker Desktop fails to start with WSL 2, or containers can't access WSL files, you're likely ...

Create a New Firefox Profile When Your Old One Goes Missing

If Firefox fails to start or you see a message that your profile is missing, it's often due to a ...

Windows Security Not Found in Settings: How to Fix

You open Windows Security from Settings, but instead of the dashboard you get a blank page or an ...