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

How to Fix PowerShell DNS Errors in Windows

When PowerShell throws a DNS error—like "DNS name does not exist" or "Cannot resolve the server n...

OBS Black Screen Troubleshooting Checklist

You launch OBS Studio, start a scene, and the preview shows a black screen. This is one of the mo...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix Outlook Not Connecting Due to Proxy Settings

If Outlook fails to connect, shows a "trying to connect" status, or gives a proxy-related error, ...

How to Fix 'BitLocker Path Not Found' Recovery Key Error

When BitLocker prompts you for a recovery key but then displays 'Path not found', it usually mean...

How to Fix Missing Outlook Auto Start Registry Key

If Outlook no longer opens automatically when you start Windows, the registry key that controls t...