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| 1 | +--- |
| 2 | +title: Restore your dev box from a snapshot |
| 3 | +description: Learn how to restore your dev box from a snapshot in Microsoft Dev Box to recover from critical issues. Restore your dev box quickly and efficiently. |
| 4 | +author: RoseHJM |
| 5 | +ms.author: rosemalcolm |
| 6 | +ms.service: dev-box |
| 7 | +ms.topic: article |
| 8 | +ms.date: 03/13/2025 |
| 9 | + |
| 10 | +#customer intent: As a developer, I want to restore my dev box from a snapshot so that I can perform testing, or quickly recover from critical issues. |
| 11 | +--- |
| 12 | + |
| 13 | +# Restore your dev box from a snapshot |
| 14 | + |
| 15 | +This article explains how to restore your dev box to a previous state using a snapshot. Snapshots are point-in-time copies of your dev box that allow you to revert to a previous state if needed. Microsoft Dev Box automatically takes snapshots of your dev box, ensuring that you have recent restore points available. |
| 16 | + |
| 17 | +Restore your dev box from a snapshot to overcome critical issues, recover lost data, or fix corruption, ensuring minimal downtime and maximum productivity. |
| 18 | + |
| 19 | +You can also use snapshots during the testing phase of a project. If you're testing new code or configurations and something goes wrong, restoring from a snapshot allows you to return to a known good state without losing progress or spending time troubleshooting the issue. |
| 20 | + |
| 21 | +Dev Box automatically takes snapshots, retains them for each dev box, and overwrites the oldest snapshot when necessary. You can restore your dev box to any of the available snapshots. |
| 22 | + |
| 23 | +## Prerequisites |
| 24 | + |
| 25 | +| **Product** | **Requirements** | |
| 26 | +|-------------------|-------------------| |
| 27 | +| **Microsoft Dev Box** | - Access to a dev box in the developer portal | |
| 28 | + |
| 29 | +## Restore your dev box from a snapshot |
| 30 | + |
| 31 | +1. Sign in to the [developer portal](https://aka.ms/devbox-portal). |
| 32 | + |
| 33 | +1. On the dev box that you want to restore, select the actions menu, and then select **Restore**. |
| 34 | + |
| 35 | + :::image type="content" source="media/how-to-restore-from-snapshot/dev-box-actions-menu-restore.png" alt-text="Screenshot of the developer portal, showing the actions menu for a dev box with the Restore option highlighted."::: |
| 36 | + |
| 37 | +1. Read the information about the effect of restoring your dev box. The restore process deletes data and apps added since the chosen snapshot. The restore process can take hours. Select **Yes, I want to restore this dev box** to confirm. |
| 38 | + |
| 39 | + :::image type="content" source="media/how-to-restore-from-snapshot/dev-box-confirm-restore.png" alt-text="Screenshot of the developer portal, showing the Restore dialog box with the Restore to list highlighted."::: |
| 40 | + |
| 41 | +1. Select the desired restore point from the list of available snapshots. |
| 42 | + |
| 43 | + :::image type="content" source="media/how-to-restore-from-snapshot/dev-box-select-restore-point.png" alt-text="Screenshot of the developer portal, showing the Restore dialog box with Yes, I want to restore this dev box highlighted."::: |
| 44 | + |
| 45 | +1. You can check the progress of the restore operation on the dev box tile in the developer portal. |
| 46 | + |
| 47 | + :::image type="content" source="media/how-to-restore-from-snapshot/dev-box-restore-progress.png" alt-text="Screenshot of the developer portal, showing a dev box tile with the message Restoring dev box."::: |
| 48 | + |
| 49 | +1. When the restoration is complete, you receive an email notification that your dev box is restored and ready to use. |
| 50 | + |
| 51 | + :::image type="content" source="media/how-to-restore-from-snapshot/dev-box-restore-email.png" alt-text="Screenshot of an email notification informing you that your dev box is restored and ready to use."::: |
| 52 | + |
| 53 | +## Related content |
| 54 | + |
| 55 | +- [Manage a dev box by using the Microsoft Dev Box developer portal](how-to-create-dev-boxes-developer-portal.md) |
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