# Languages
## Setup - Main Settings
In this option you will **select the language** to be used for the **management of the application**.
Using the 
and 
**arrows** you can move through the **available languages**.
When you find your language, **tap on the flag** that represents it to select that language. If a language was **previously selected**, the change will be effective **after restarting** the application.
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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://factorypos.gitbook.io/pos-en/mainmenu/setup/languages.md?ask=
```
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.