> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/pdfm-ug/v26-fr-fr/guide-de-lutilisateur-de-parallels-desktop-pour-mac-26/utiliser-windows-sur-votre-mac/proteger-vos-donnees/travailler-dans-windows-sans-sauvegarder-les-changements.md).

# Travailler dans Windows sans sauvegarder les changements

Si vous ne voulez pas que Windows stocke les changements que vous apportez lors de la session de travail (par exemple, tester certaines applications Windows qui risquent d'endommager Windows), vous pouvez démarrer Windows en mode Retour :

{% hint style="info" %}
**Remarque :** Cette fonction est uniquement disponible dans Parallels Desktop pour Mac Pro et Business/Enterprise Editions.
{% endhint %}

1. Ouvrez Parallels Desktop.
2. Depuis le **Centre de contrôle**, sélectionnez le système Windows qui doit démarrer en mode Retour et cliquez sur **Actions** > **Démarrer en mode Retour**.

### **Configurer Windows pour qu'il démarre toujours en Mode Retour**

Si vous voulez que Windows démarre toujours en Mode Retour :

1. Ouvrez Parallels Desktop.
2. Dans le **Centre de contrôle**, sélectionnez Windows et cliquez sur **Actions** > **Configuration** > **Sécurité**.
3. Choisissez **Me demander la marche à suivre** à partir du menu **Mode Retour**.


---

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