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

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Microsoft Store Offline Installer Troubleshooting Checklist

When you download a Microsoft Store offline installer (an .appxbundle or .msixbundle file) and tr...

Resolving Remote Desktop Dependency Conflict and Sync Issues

When you connect to a remote desktop, you might encounter a dependency conflict that prevents app...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Chrome Authentication Failed Due to Proxy Settings

If you see 'authentication failed' in Chrome when trying to access a website, your proxy settings...

How to Stop Microsoft Teams from Clearing Cache Automatically

If you notice Microsoft Teams frequently purging its cache—causing you to re-login, re-download f...