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

Fix Chrome Profile Login Loop by Clearing Cache and Cookies

If Chrome keeps asking you to log in to your Google account or other sites even after you've ente...

Windows Update Dependency Conflict Cleanup Checklist

You run Windows Update, it fails, and the error mentions a dependency conflict. This usually mean...

Fix Windows Security Authentication Error 0x80070035

Fix Windows Search 502 Bad Gateway Error Code

You may see a 502 Bad Gateway error when using Windows Search, especially if you rely on web sear...

Fix Windows Security App Blank White Screen

You open Windows Security and see nothing but a white screen. The app appears to load but no cont...

Windows Defender Service Troubleshooting Checklist

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...