[ACI] Portal create updates

Author: dlepow

articles/container-instances/container-instances-quickstart-portal.md

@@ -1,14 +1,8 @@
 ---
 title: Quickstart - Deploy Docker container to container instance - Portal
 description: In this quickstart, you use the Azure portal to quickly deploy a containerized web app that runs in an isolated Azure container instance
-services: container-instances
-author: dlepow
-manager: gwallace
-
-ms.service: container-instances
 ms.topic: quickstart
-ms.date: 04/17/2019
-ms.author: danlep
+ms.date: 03/09/2020
 ms.custom: "seodec18, mvc"
 ---
 
@@ -36,15 +30,16 @@ On the **Basics** page, enter the following values in the **Resource group**, **
 
 * Resource group: **Create new** > `myresourcegroup`
 * Container name: `mycontainer`
-* Container image: `mcr.microsoft.com/azuredocs/aci-helloworld`
+* Image source: Quickstart images
+* Container image: `mcr.microsoft.com/azuredocs/aci-helloworld` (Linux)
 
 ![Configuring basic settings for a new container instance in the Azure portal][aci-portal-03]
 
-For this quickstart, you use the default **Image type** setting of **Public** to deploy the public Microsoft `aci-helloworld` image. This Linux image packages a small web app written in Node.js that serves a static HTML page.
+For this quickstart, you use default settings to deploy the public Microsoft `aci-helloworld` image. This Linux image packages a small web app written in Node.js that serves a static HTML page. You can also bring your own container images store in Azure Container Registry, Docker Hub, or other registries.
 
 On the **Networking** page, specify a **DNS name label** for your container. The name must be unique within the Azure region where you create the container instance. Your container will be publicly reachable at `<dns-name-label>.<region>.azurecontainer.io`. If you receive a "DNS name label not available" error message, try a different DNS name label.
 
-![Configuring a new container instance in the Azure portal][aci-portal-04]
+![Configuring network settings for a new container instance in the Azure portal][aci-portal-04]
 
 Leave the other settings at their defaults, then select **Review + create**.