# Scripts Are Applications

A script is an application: write .ps1 files in VS Code, run them from anywhere, give them parameters, make decisions, repeat work, handle errors and debug…

Updated: November 10, 2026

## Chapters

- [Your First Script](https://www.ask-codey.com/courses/powershell-in-depth/chapters/powershell-your-first-script) (2 topics, 5 lessons)
- [Input and Decisions](https://www.ask-codey.com/courses/powershell-in-depth/chapters/powershell-input-and-decisions) (3 topics, 5 lessons)
- [Loops](https://www.ask-codey.com/courses/powershell-in-depth/chapters/powershell-loops) (2 topics, 4 lessons)
- [When Things Go Wrong](https://www.ask-codey.com/courses/powershell-in-depth/chapters/powershell-when-things-go-wrong) (4 topics, 5 lessons)

Source: https://www.ask-codey.com/courses/powershell-in-depth/modules/6