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

Docker Desktop Stuck on 'Starting' Forever: Troubleshooting Checklist

You open Docker Desktop, and it sits on the 'Starting' screen for minutes, even hours. The whale ...

Jupyter Kernel Not Starting in VS Code: Quick Fixes

You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix Chrome Profile Port Already Allocated Error

Windows Defender 504 Timeout: Quick Troubleshooting Checklist

You open Windows Security or try to run a scan, and instead of working, you get a 504 timeout err...

Fixing Node Version Mismatch When Running Create React App

When you run npx create-react-app my-app and see errors about an unsupported Node.js...

Fix BitLocker Port Already Allocated Error Code

When enabling or managing BitLocker Drive Encryption, you might encounter an error stating that a...