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

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...

How to Fix 'Running Scripts Is Disabled' in PowerShell on Windows 11

When you try to run a PowerShell script on Windows 11 and see the error "running scripts is disab...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Jupyter Kernel Not Starting After Update: Fixes

After updating Jupyter or its dependencies, you might see the kernel die immediately or hang with...

How to Set Up Windows Defender for Low Memory Usage

If your system feels sluggish or you see high memory usage from Antimalware Service Executable (M...

How to Fix BitLocker Auto-Unlock Not Working

If BitLocker auto-unlock stops working, you're prompted for a recovery key or password each time ...