Checklists for software errors, setup, and tool workflows.

How to Fix 'npm command not found' on Mac

If you type npm in Terminal and see zsh: command not found: npm (or

How to Set Up the Laravel Artisan Command Path Environment Variable

If you frequently run php artisan commands, navigating to your Laravel project direc...

Fix Chrome Profile 404 Not Found on Mac

If you see a 404 Not Found error when trying to open your Chrome profile on Mac,...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Chrome Sync Not Working with Multiple Profiles: Fixes

If you use multiple Chrome profiles and sync stops working—bookmarks missing, passwords not updat...

Fix Windows Defender Service Not Starting (Error 404)

If you see error 404 when trying to start Windows Defender, it usually means the service executab...