# Answer
**Answer** is an open-source Q&A knowledge community software. You can use it to quickly build your Q&A community for product technical support, customer support, user interaction, and more.

## Version Features:
- **Questions and Answers**: Complete Q&A functionality focused on topics, supporting standard Markdown syntax.
- **Voting Decisions**: Content quality and user credibility are determined based on reputation voting.
- **Co-Creation and Collaboration**: Use content version control and open content review to keep content updated.
- **Content Organization**: Organize fragmented content through tags.
- **User Interface**: Responsive design, customizable themes, and SEO-friendly.