> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/fr/base-de-connaissances/023-can-t-find-the-pdf-viewer.md).

# Impossible de trouver la visionneuse PDF

Si vous ne pouvez pas voir un écran partagé contenant l’éditeur Overleaf et l’aperçu PDF, ou si l’aperçu PDF ou l’éditeur Overleaf est masqué, vous pouvez utiliser le **Disposition** menu pour réorganiser et actualiser rapidement votre espace de travail Overleaf.

Par exemple, pour rétablir une vue en écran partagé, sélectionnez **Éditeur & PDF** de **Disposition** menu, comme indiqué ci-dessous. Une coche est placée à côté de l’option actuellement active :

![Le menu de disposition d’Overleaf](/files/dde24c6e63438a2437df2b67f0ddd5fe835e1951)

Pour plus d’informations sur le **Disposition** menu, consultez la page d’aide Overleaf [Comment utiliser le menu de disposition Overleaf](/latex/fr/base-de-connaissances/083-how-to-use-the-overleaf-layout-menu.md).


---

# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://overleaf-pro.ayaka.space/latex/fr/base-de-connaissances/023-can-t-find-the-pdf-viewer.md?ask=<question>&goal=<endgoal>
```

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