Merged PR 14658: Added ms.collection and ms.topic metadata, fixed ms.prod

windows/application-management/add-apps-and-features.md

@@ -9,6 +9,7 @@ ms.author: elizapo
 author: lizap
 ms.localizationpriority: medium
 ms.date: 04/26/2018
+ms.topic: article
 ---
 # How to add apps and features to Windows 10
 > Applies to: Windows 10

windows/application-management/apps-in-windows-10.md

@@ -9,6 +9,7 @@ ms.author: elizapo
 author: lizap
 ms.localizationpriority: medium
 ms.date: 12/12/2018
+ms.topic: article
 ---
 # Understand the different apps included in Windows 10
 

windows/application-management/deploy-app-upgrades-windows-10-mobile.md

@@ -8,6 +8,7 @@ ms.pagetype: mobile
 ms.author: kaushika-ainapure
 author: kaushika-msft
 ms.date: 07/21/2017
+ms.topic: article
 ---
 # Deploy application upgrades on Windows 10 Mobile
 

windows/application-management/enterprise-background-activity-controls.md

@@ -5,7 +5,7 @@ description: Allow enterprise background tasks unrestricted access to computer r
 ms.author: twhitney
 ms.date: 10/03/2017
 ms.topic: article
-ms.prod: windows
+ms.prod: w10
 ms.technology: uwp
 keywords: windows 10, uwp, enterprise, background task, resources
 ---