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

Fix Microsoft Store File Locked Permission Denied

When installing or updating apps from the Microsoft Store, you may see errors like 'File locked' ...

Checklist for Fixing Windows Security Startup Failure

When Windows Security (formerly Windows Defender) fails to start at boot, you may see an error li...

Docker Daemon Not Running: How to Check Service Status

When Docker commands return errors like "Cannot connect to the Docker daemon" or "Is the docker d...

Fix Node Version Mismatch with nvm

You install a project, run npm install, and get a cryptic error about an incompatibl...

Fix Laravel Artisan Command Not Found on Ubuntu

Windows Defender Exclusions for Gaming Performance

If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...