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

Fix Microsoft Store Connection Refused Due to Proxy Settings

If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...

Fix Chrome Profile Authentication Failed on Windows 10

You open Chrome on your Windows 10 PC and get an error saying "Profile authentication failed." Th...

Fix Chrome Profile Service Unavailable Error

When Chrome shows 'Profile service unavailable', it usually means the browser can't access your p...

Docker Compose Env File Not Found: Troubleshooting Checklist

BitLocker Recovery Key Not Working After Login Loop: Fixes

You enter your BitLocker recovery key, but the system still loops back to the recovery screen or ...

Fix Microsoft Teams Screen Sharing Not Working on Ubuntu

Screen sharing in Microsoft Teams on Ubuntu often fails silently—your audience sees a black scree...