Freshness pass

Author: JasonGerend

azure-stack/operator/azure-stack-overview.md

@@ -4,7 +4,7 @@ description: An overview of what Azure Stack Hub is and how it lets you run Azur
 author: sethmanheim
 
 ms.topic: overview
-ms.date: 01/31/2022
+ms.date: 12/23/2024
 ms.author: sethm
 ms.reviewer: unknown
 ms.lastreviewed: 10/31/2024
@@ -45,28 +45,25 @@ The Azure Stack Hub architecture lets you provide Azure services at the edge for
 
 Azure Stack Hub integrated systems are offered through a partnership of Microsoft and hardware partners, creating a solution that offers cloud-paced innovation and computing management simplicity. Because Azure Stack Hub is offered as an integrated hardware and software system, you have the flexibility and control you need, along with the ability to innovate from the cloud.
 
-An Azure Stack Hub integrated system can range in size from 4-16 servers, called a *scale unit*. Integrated systems are jointly supported by the hardware partner and Microsoft. The following diagram shows an example of a scale unit. 
+An Azure Stack Hub integrated system can range in size from 4-16 servers, called a *scale unit*. Integrated systems are jointly supported by the hardware partner and Microsoft. The following diagram shows an example of a scale unit.
 
-![Diagram showing an Azure Stack Hub integrated system](./media/azure-stack-overview/azure-stack-integrated-system.svg). 
-
-<!---add info and image on regions, etc--->
+![Diagram showing an Azure Stack Hub integrated system](./media/azure-stack-overview/azure-stack-integrated-system.svg).
 
 ### Connection models
 
-You can choose to deploy Azure Stack Hub either **connected** to the internet (and to Azure) or **disconnected** from it. 
+You can choose to deploy Azure Stack Hub either **connected** to the internet (and to Azure) or **disconnected** from it.
 
 > For more information, see the considerations for [connected](azure-stack-connected-deployment.md) and [disconnected](azure-stack-disconnected-deployment.md) deployment models.
 
-### Identity provider 
+### Identity provider
 
 Azure Stack Hub uses either Microsoft Entra ID or Active Directory Federation Services (AD FS). Microsoft Entra ID is Microsoft's cloud-based, multi-tenant identity provider. Most hybrid scenarios with internet-connected deployments use Microsoft Entra ID as the identity store.
 
 For disconnected deployments of Azure Stack Hub, you need to use AD FS. Azure Stack Hub resource providers and other apps work similarly with AD FS or Microsoft Entra ID. Azure Stack Hub includes its own Active Directory instance and an Active Directory Graph API.
 
-
 ## How is Azure Stack Hub managed?
 
-Azure Stack Hub uses the same operations model as Azure. An Azure Stack Hub operator can deliver a variety of services and apps to tenant users, similar to how Microsoft delivers Azure services to tenant users. 
+Azure Stack Hub uses the same operations model as Azure. An Azure Stack Hub operator can deliver a variety of services and apps to tenant users, similar to how Microsoft delivers Azure services to tenant users.
 
 ![Diagram showing Azure Stack Hub job roles](./media/azure-stack-overview/azure-stack-job-roles.svg)
 
@@ -104,8 +101,8 @@ There are three optional PaaS resource providers that you can deploy and use wit
 
 ## Next steps
 
-[Administration basics](azure-stack-manage-basics.md).
+[Administration basics](azure-stack-manage-basics.md)
 
-[Quickstart: use the Azure Stack Hub administration portal](azure-stack-manage-portals.md).
+[Quickstart: use the Azure Stack Hub administration portal](azure-stack-manage-portals.md)
 
-[Understand usage and billing](azure-stack-usage-reporting.md).
+[Understand usage and billing](azure-stack-usage-reporting.md)