# Help centre

> Answers about running inventory on Google Sheets with LightInventory, from your first sheet to roles, history and data privacy.

Source: https://www.lightinventory.com/help · Last updated: 2026-10-29

## Choose a topic

| If you want to… | Start here |
|---|---|
| Understand how LightInventory works with your Google Sheet | [Getting started](/help/getting-started) |
| Find who changed a cell, protect ranges or restore a version in Google Sheets | [Google Sheets](/help/google-sheets) |
| Know what we store, revoke access or delete your data | [Data and privacy](/help/data-and-privacy) |
| Understand roles, location access and approvals | [Team and roles](/help/team-and-roles) |

## Popular articles

- [How LightInventory works](/help/getting-started/how-it-works)
- [Find who changed a cell in Google Sheets](/help/google-sheets/who-changed-a-cell)
- [What LightInventory stores, and what stays in your Sheet](/help/data-and-privacy/what-we-store)

## Still stuck?

Email [support@lightinventory.com](mailto:support@lightinventory.com). Include the spreadsheet name (not its contents) and what you expected to happen.