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

Windows Update Proxy Error Checklist for IT Admins

Windows Update failing with a proxy error is a common headache in enterprise environments. The er...

Fix Chrome Profile Connection Refused Error

When you see a 'connection refused' error while trying to open a Chrome profile, it usually means...

Stop Windows Search Service to Free Up a Port

You might need to stop Windows Search if it's holding port 10243 or another port you need for dev...

Fix Windows Update Login Loop After Configuration Settings

You restart your computer after a Windows update, and instead of reaching the desktop, you see th...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Update Dependency Conflicts

You click 'Check for updates' and see an error, or updates download but fail to install with a me...