# Analyze & maintain

- [Analytics definitions](/bot-answers/definitions.md): Throughout our analytics, we use several key terms. Here are some important terms explained in more detail.
- [Data retention](/bot-answers/data-retention.md)
- [Maintenance](/bot-answers/maintenance.md)
- [Session](/bot-answers/session.md)
- [Track events for analytics](/bot-answers/track-events-for-analytics.md): Adding a Track event step to your bot will allow you to create custom dashboards and funnels to improve the analysis of your bot performance.