# Runtime environments

Runtime environments execute code, commands, and file-processing tasks. Open **Resource Center → Runtime Environments** to create a managed environment or connect your own device. Select the environment in the new-conversation input area after it is ready.

```{toctree}
:maxdepth: 1
:hidden:

Create a managed runtime environment <managed>
Connect a self-hosted runtime environment <self-hosted>
Terminals, networking, and maintenance <manage>
```

- [Create a managed runtime environment](managed.md)
- [Connect a self-hosted runtime environment](self-hosted.md)
- [Terminals, networking, and maintenance](manage.md)