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

Fix GitHub Actions Permission Denied for Secret Access

When a GitHub Actions workflow fails with a "permission denied" error while trying to access a se...

Fix Laravel Artisan Command Not Found on Ubuntu

How to Fix Microsoft Teams Permission Denied Errors

When Microsoft Teams shows a 'permission denied' error, it usually means the app can't access a f...

Windows Defender Authentication Failed: Step-by-Step Checklist

You open Windows Security and see 'Authentication failed' when trying to use Windows Defender. Th...

Reset Windows Defender Settings via Command Line

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

Windows Terminal Config Not Working After Edit: Fixes

You edit your Windows Terminal settings.json, save it, and nothing changes. The terminal still lo...