# User Guide

This guide provides detailed instructions for using the test repository.

## Getting Started

Welcome to the user guide. This document covers:

- Basic concepts
- Advanced features
- Troubleshooting

### Basic Concepts

The fundamental concepts you need to understand:

#### Headers and Structure

Markdown documents use headers to create structure. Headers are created using `#` symbols.

#### Links and References

Internal links can reference other documents:

- [Back to README](README.md)
- [See API documentation](api.md)

### Advanced Features

For advanced users, we provide:

1. Custom extensions
2. Plugin support
3. Theme customization

## Configuration

Configuration options are stored in `config.yaml`:

```yaml
server:
  port: 8080
  host: localhost
```

## Troubleshooting

If you encounter issues:

1. Check the [README](README.md) first
2. Review [common issues](CONTRIBUTING.md)
3. Contact support

## Next Steps

After reading this guide, check out:

- [API Reference](api.md)
- [Contributing Guidelines](CONTRIBUTING.md)