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

Fix Windows Defender High CPU Usage on Windows 11

If you notice your Windows 11 system slowing down and Task Manager shows Microsoft Defender Antiv...

Fix Docker Pull Access Denied: Reset Credentials

You run docker pull and get access denied. This usually means your stor...

GitLab Runner Not Running Jobs: Troubleshooting Checklist

If your GitLab Runner shows as registered but never runs any jobs, or jobs stay stuck in 'pending...

How to Fix Windows Terminal Access Denied Error

When you try to launch Windows Terminal and see an 'Access Denied' error, it usually means the te...

Chrome Browser Setup Checklist for Ubuntu

Setting up Chrome on Ubuntu seems straightforward, but a few steps often trip people up. This che...

Fix SSH 504 Gateway Timeout in Windows Terminal