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

Fix 'Windows Activation Module Not Found' via Command Prompt

When you try to activate Windows and see an error that the activation module is not found, it usu...

Checklist to Fix Windows Update Port Allocation Error

When Windows Update fails with a port allocation error, it usually means another program is using...

How to Fix 504 Timeout Errors in Microsoft Teams

If you're seeing a 504 Gateway Timeout error in Microsoft Teams, it usually means the app can't r...

Fix OBS Black Screen When Recording: Checks That Work

If you see a black screen when recording with OBS Studio, your video source isn't being captured....

Outlook Authentication Failed: Checklist to Verify Credentials