Merge pull request #78447 from Heidilohr/work-overview-video

Added video to overview article

Author: PRMerger14

articles/virtual-desktop/overview.md

@@ -6,7 +6,7 @@ author: Heidilohr
 
 ms.service: virtual-desktop
 ms.topic: overview
-ms.date: 03/21/2019
+ms.date: 05/31/2019
 ms.author: helohr
 ---
 # What is Windows Virtual Desktop Preview? 
@@ -22,6 +22,12 @@ Here’s what you can do when you run Windows Virtual Desktop on Azure:
 * Virtualize both desktops and apps
 * Manage Windows 10, Windows Server, and Windows 7 desktops and apps with a unified management experience
 
+## Introductory video
+
+In the following video, Scott Manchester demonstrates some of Windows Virtual Desktop's capabilities:
+
+<br></br><iframe src="https://www.youtube-nocookie.com/embed/30dOLcZ4_9U" width="640" height="320" allowFullScreen="true" frameBorder="0"></iframe>
+
 ## Key capabilities
 
 With Windows Virtual Desktop, you can set up a scalable and flexible environment:
@@ -88,7 +94,6 @@ The following Remote Desktop clients support Windows Virtual Desktop:
 * [Windows](https://docs.microsoft.com/azure/virtual-desktop/connect-windows-7-and-10)
 * [HTML5](https://docs.microsoft.com/azure/virtual-desktop/connect-web)
 
-
 ## Supported virtual machine OS image
 
 Windows Virtual Desktop supports the following OS images: