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

Fix PowerShell High CPU Usage with Permission Denied Errors

You open Task Manager and see PowerShell consuming a high percentage of CPU. At the same time, yo...

Microsoft Teams High CPU Usage: A Practical Checklist

If Microsoft Teams is consuming a lot of CPU, you might notice your laptop fan running constantly...

Where Windows Defender Stores Its Cache Files

If Windows Defender (now Microsoft Defender Antivirus) won't update definitions, hangs during sca...

pgAdmin Server Not Responding After Upgrade: Quick Fixes

After upgrading pgAdmin, you might see the server not responding in the dashboard or get connecti...

Fix Windows Security Auto-Start Permission Denied Error

You might see a 'permission denied' error when Windows Security (Windows Defender) fails to start...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...