Merge pull request #305370 from wmgries/mfs-fine-tune

Add MFS overview video to planning document

Author: prmerger-automator[bot]

articles/storage/files/storage-files-planning.md

@@ -28,6 +28,11 @@ In Azure, a *resource* is a manageable item that you create and configure within
 
 ![Image comparing file shares and classic Azure file shares](./media/storage-files-planning/file-share-comparison.png)
 
+This video provides a comprehensive overview of the differences between the storage account and file share management models:
+
+> [!VIDEO https://www.youtube-nocookie.com/embed/T5eKHDwZe3M]
+
+
 ### Classic file shares (Microsoft.Storage)
 Classic file shares, or file shares deployed in storage accounts, are the traditional way to deploy file shares for Azure Files. They support all of the key features that Azure Files supports including SMB and NFS, SSD and HDD media tiers, every redundancy type, and in every region. While classic file shares support the entire breadth of Azure Files features, they have important key limitations: