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+# Probing Local Emulated Google Cloud Storage (GCS)
+
+When working on Oppia features that interact with Google Cloud Storage (GCS),
+it is often useful to inspect files stored in the local emulated GCS
+environment during development.
+
+This guide explains how to explore and modify files in the local GCS emulator.
+
+---
+
+## Prerequisites
+
+- Oppia development environment set up
+- Local dev server running
+
+---
+
+## Steps to Access Local Emulated GCS
+
+### 1. Start the local development server
+
+```bash
+make run