---
author: dansimp
ms.author: dansimp
ms.date:  10/02/2018
ms.reviewer: 
audience: itpro
manager: dansimp
ms.prod: edge
ms.topic: include
---

Microsoft Edge allows fullscreen mode by default, which shows only the web content and hides the Microsoft Edge UI. When allowing fullscreen mode, users and extensions must have the proper permissions. Disabling this policy prevents fullscreen mode in Microsoft Edge.