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

Fix Windows Search High CPU Usage in Windows 10

If your Windows 10 system fan is spinning up and Task Manager shows SearchIndexer.exe using 30-90...

MongoDB Authentication Failed: Administrator Checklist

How to Fix PostgreSQL Connection Refused on Localhost

You try to connect to PostgreSQL on localhost and get connection refused. This usual...

Chrome Port Already Allocated: Troubleshooting Checklist

When Chrome displays a 'port already allocated' error, it means another process is using the port...

Fix PowerShell Blank Screen After Resizing Window

If you resize a PowerShell window and the screen goes blank, you're not alone. This usually happe...