# How-To Guides

The previous pages have shown some brief authentication and STAC query examples.

Here, we provide a collection of complete how-to guides that build on those examples, including:

* [Quick Start](/how-to-guides/quick-start.md)
* [Searching the Catalog](/how-to-guides/searching-the-catalog.md)
* [Using the Cloud and Quality Masks](/how-to-guides/using-the-cloud-and-qa-masks.md)
* [Accessing Hydrosat Data via STAC API in QGIS](/how-to-guides/accessing-hydrosat-data-via-stac-api-in-qgis.md)

{% hint style="info" %}
You can run these notebooks in your own environment by cloning our GitHub repository: <https://github.com/hydrosat/vz-tutorials>
{% endhint %}


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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://satdocs.hydrosat.com/how-to-guides.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.