---
title: "Drilldown fundamentals | Grafana Labs"
description: "What the Drilldown apps are, and what you need before you open them."
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Drilldown fundamentals

What the Drilldown apps are, and what you need before you open them.

Estimated time: 4 min

[Start this section →](/docs/learning-hub/explore-your-data/00-intro/01-course-overview/)