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

Fix 'Chrome Service Unavailable' Error on Mac

You open Chrome on your Mac and see the error: 'Chrome service unavailable' or 'Google Chrome ser...

Fix GitHub Actions Permission Denied for Checkout Step

When a GitHub Actions workflow fails at the checkout step with a 'permission denied' error, it us...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Revert BitLocker Settings to Default

If you've changed BitLocker settings and need to go back to the original configuration, this guid...

Fix Windows Security Service Unavailable Permission Denied

You open Windows Security and see 'Service unavailable' or 'Permission denied'. The app may not o...

Fix SSL Certificate Error in Python Requests via CMD

When running Python scripts that use the requests library in Command Prompt, you mig...