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

Fix Chrome SSL Certificate Errors in Windows 10

If you see a 'Your connection is not private' warning or similar SSL errors in Chrome on Windows ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix OneDrive Blank Screen by Clearing Cache

You open OneDrive and see a blank white or gray screen. The app doesn't load your files, and noth...

Fix Chrome Profile Sync Not Working Due to Invalid Configuration

You open Chrome expecting your bookmarks, passwords, and settings to be up to date, but the sync ...

Fix 'Windows Terminal Configuration File Not Found' on Ubuntu

If you're using Windows Terminal with Ubuntu via WSL and see an error like "Configuration file no...

Nginx 404 Not Found Troubleshooting Checklist

When nginx returns a 404 Not Found error, it means the server is running but cannot locate the re...