> For the complete documentation index, see [llms.txt](https://docs.theseus.us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theseus.us/gcs-software/legacy-software/theseus-gcs-app.md).

# Theseus GCS App

The Theseus Ground Control Station (GCS) app allows you to **control your Micro VPS device and perform system administration tasks**.

<figure><img src="/files/XQX0GpDn9HqIgEYGIxUa" alt=""><figcaption><p>Theseus GCS app</p></figcaption></figure>

Begin by installing the Theseus GCS app with [Installation](/gcs-software/legacy-software/theseus-gcs-app/installation.md) and learn how to connect and manage your Micro VPS device in [Quick Start](/gcs-software/legacy-software/theseus-gcs-app/quick-start.md).