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

Fix Windows Defender Service Path Not Working

When Windows Defender's service path isn't working, the Security Center may show “Unknown” status...

Microsoft Teams Module Not Found: Troubleshooting Steps

If you see a "module not found" error when launching Microsoft Teams, it usually means a required...

Microsoft Store Access Denied Troubleshooting Checklist

When you click to open Microsoft Store and see "Access Denied" or a blank error, it usually means...

Fix OBS Black Screen with No Source Detected

If you're seeing a black screen in OBS and the message 'No source detected,' you're not alone. Th...

Fix 'Windows Security Authentication Failed' for Domain Credentials

Fix Windows Update Auto Start Failed to Start

You might see an error saying 'Windows Update auto start failed to start' when you try to check f...