Resolving broken heading links

Author: schaffererin

articles/azure-monitor/containers/container-insights-cost-config.md

@@ -77,7 +77,7 @@ Reference the [Limitations](./container-insights-cost-config.md#limitations) sec
 ## Pre-requisites
 
 - AKS Cluster MUST be using either System or User Assigned Managed Identity
-    - If the AKS Cluster is using Service Principal, you must upgrade to [Managed Identity](../../aks/use-managed-identity.md#update-an-aks-cluster-to-use-a-managed-identity)
+    - If the AKS Cluster is using Service Principal, you must upgrade to [Managed Identity](../../aks/use-managed-identity.md#enable-managed-identities-on-an-existing-aks-cluster)
 
 - Azure CLI: Minimum version required for Azure CLI is 2.45.0. Run az --version to find the version, and run az upgrade to upgrade the version. If you need to install or upgrade, see [Install Azure CLI][install-azure-cli]
     - For AKS clusters, aks-preview version 0.5.125 or higher

articles/backup/azure-kubernetes-service-cluster-backup-concept.md

@@ -59,7 +59,7 @@ To enable backup for an AKS cluster, see the following prerequisites: .
 
 - Before installing Backup Extension in the AKS cluster, ensure that the CSI drivers and snapshots are enabled for your cluster. If disabled, see [these steps to enable them](../aks/csi-storage-drivers.md#enable-csi-storage-drivers-on-an-existing-cluster).
 
-- Backup Extension uses the AKS cluster’s Managed System Identity to perform backup operations. So, ASK backup doesn't support AKS clusters using Service Principal. You can [update your AKS cluster to use Managed System Identity](../aks/use-managed-identity.md#update-an-aks-cluster-to-use-a-managed-identity).
+- Backup Extension uses the AKS cluster’s Managed System Identity to perform backup operations. So, ASK backup doesn't support AKS clusters using Service Principal. You can [update your AKS cluster to use Managed System Identity](../aks/use-managed-identity.md#enable-managed-identities-on-an-existing-aks-cluster).
 
   >[!Note]
   >Only Managed System Identity based AKS clusters are supported by AKS backup. The support for User Identity based AKS clusters is currently not available. 

articles/backup/azure-kubernetes-service-cluster-backup-support-matrix.md

@@ -29,7 +29,7 @@ AKS backup is available in all the Azure public cloud regions, East US, North Eu
 
 - Before you install the Backup Extension in the AKS cluster, ensure that the *CSI drivers*, and *snapshot* are enabled for your cluster. If  disabled, [enable these settings](../aks/csi-storage-drivers.md#enable-csi-storage-drivers-on-an-existing-cluster).
 
-- The Backup Extension uses the AKS cluster's Managed System Identity to perform backup operations. So, AKS clusters using *Service Principal* aren't supported by ASK backup. You can [update your AKS cluster to use Managed System Identity](../aks/use-managed-identity.md#update-an-aks-cluster-to-use-a-managed-identity).
+- The Backup Extension uses the AKS cluster's Managed System Identity to perform backup operations. So, AKS clusters using *Service Principal* aren't supported by ASK backup. You can [update your AKS cluster to use Managed System Identity](../aks/use-managed-identity.md#enable-managed-identities-on-an-existing-aks-cluster).
 
 - You must install Backup Extension in the AKS cluster. If you're using Azure CLI to install the Backup Extension, ensure that the CLI version is to  *2.41* or later. Use `az upgrade` command to upgrade Azure CLI.