# Welcome!

Terminaux is a library that contains all the common and the extra console tools that allow you to build productive console applications. Terminaux also provides a powerful color feature that lets you get an RGB color, convert color models, and so on.

To use this library, go to any page in the left side of the screen.

## Installation

You can follow the installation and upgrade steps by clicking on the link below to get the full instructions:

{% content-ref url="/spaces/Id4bob6wnHvpX4zbVVtI/pages/QKFO6WdvunQQipGp64Mq" %}
[Installation and Upgrade](https://aptivi.gitbook.io/aptivi/csharp-libraries/installation-and-upgrade)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://aptivi.gitbook.io/stable/terminaux-8.1-manual/welcome.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.