---
title: "How to get started?"
description: "Pick the CAT tool you want to start with — CAT Studio, the PowerShell module, CAT CLI or the Python module."
url: "https://docs.justcat.it/get-started/introduction/"
---
# How to get started?


Before you jump in, we need to know what is your favorite environment. CAT can work for you as a PowerShell module, a command-line interface (without dependency on PowerShell) or as a GUI application for MS Windows. If you are not sure, choose CAT studio.

<div style="display: flex;">

[![CAT Studio](cat-studio-gui.png)](/get-started/cat-studio/what-is-cat-studio/ "CAT Studio")
[![CAT PowerShell module](cat-powershell-module.png)](/get-started/powershell-module/what-is-powershell-module/ "PowerShell module")
[![CAT CLI](cat-commandline-interface.png)](/get-started/cat-cli/what-is-cat-cli/ "CAT CLI")
[![CAT Python module](cat-python.png)](/get-started/python-module/what-is-python-module/ "CAT Python module")

</div>

The "get started" tutorials will guide you through:

* **Installation** - takes a few seconds, does not require admin permissions
* **Exploring CAT** - you'll be able to run CAT tests without a need to connect to your data
* **Setup your first test** - because you'll most likely want to automate first test for yourself, against your data

Next:

* [Get started - CAT Studio](/get-started/cat-studio/what-is-cat-studio/ "CAT Studio")
* [Get started - CAT PowerShell module](/get-started/powershell-module/what-is-powershell-module/ "PowerShell module")
* [Get started - CAT CLI](/get-started/cat-cli/what-is-cat-cli/ "CAT CLI")
* [Get started - CAT Python module](/get-started/python-module/what-is-python-module/ "Python module")