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

GitHub Actions YAML Syntax Error: How to Fix

You push a workflow file and see a red X—YAML syntax error. The action doesn't run. Here's how to...

Command Prompt Configuration Checklist for Beginners

If you've just started using Command Prompt, the default settings can feel cramped or confusing. ...

Fixing npm Dependency Conflicts from Duplicate Packages

You run npm install and see warnings about unmet peer dependencies or conflicting ve...

How to Enable Windows Update Service When It Is Disabled

If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...

Windows Update High CPU Usage Troubleshooting Checklist