Freshness pass

Author: schaffererin

articles/aks/quotas-skus-regions.md

@@ -1,9 +1,9 @@
 ---
-title: Limits for resources, SKUs, regions
+title: Limits for resources, SKUs, and regions in Azure Kubernetes Service (AKS)
 titleSuffix: Azure Kubernetes Service
 description: Learn about the default quotas, restricted node VM SKU sizes, and region availability of the Azure Kubernetes Service (AKS).
 ms.topic: conceptual
-ms.date: 03/25/2021
+ms.date: 03/07/2023
 
 ---
 # Quotas, virtual machine size restrictions, and region availability in Azure Kubernetes Service (AKS)
@@ -21,7 +21,7 @@ This article details the default resource limits for Azure Kubernetes Service (A
 All other network, compute, and storage limitations apply to the provisioned infrastructure. For the relevant limits, see [Azure subscription and service limits](../azure-resource-manager/management/azure-subscription-service-limits.md).
 
 > [!IMPORTANT]
-> When you upgrade an AKS cluster, extra resources are temporarily consumed. These resources include available IP addresses in a virtual network subnet or virtual machine vCPU quota. 
+> When you upgrade an AKS cluster, extra resources are temporarily consumed. These resources include available IP addresses in a virtual network subnet or virtual machine vCPU quota.
 >
 > For Windows Server containers, you can perform an upgrade operation to apply the latest node updates. If you don't have the available IP address space or vCPU quota to handle these temporary resources, the cluster upgrade process will fail. For more information on the Windows Server node upgrade process, see [Upgrade a node pool in AKS][nodepool-upgrade].
 
@@ -31,9 +31,9 @@ The list of supported VM sizes in AKS is evolving with the release of new VM SKU
 
 ## Restricted VM sizes
 
-VM sizes with less than 2 CPUs may not be used with AKS.
+VM sizes with less than two CPUs may not be used with AKS.
 
-Each node in an AKS cluster contains a fixed amount of compute resources such as vCPU and memory. If an AKS node contains insufficient compute resources, pods might fail to run correctly. To ensure the required *kube-system* pods and your applications can be reliably scheduled, AKS requires nodes use VM sizes with at least 2 CPUs.
+Each node in an AKS cluster contains a fixed amount of compute resources such as vCPU and memory. If an AKS node contains insufficient compute resources, pods might fail to run correctly. To ensure the required *kube-system* pods and your applications can be reliably scheduled, AKS requires nodes use VM sizes with at least two CPUs.
 
 For more information on VM types and their compute resources, see [Sizes for virtual machines in Azure][vm-skus].