updated links

Author: JustPies

articles/active-directory-b2c/partner-whoiam.md

@@ -60,7 +60,7 @@ The following diagram shows the implementation architecture.
 
     * [Key Vault](https://azure.microsoft.com/services/key-vault/): Store passwords
     * [App Service](https://azure.microsoft.com/services/app-service/): Host the BRIMS API and admin portal services
-    * [Microsoft Entra ID](https://azure.microsoft.com/services/active-directory/): Authenticate administrative users for the portal
+    * [Microsoft Entra ID](https://www.microsoft.com/en-us/security/business/identity-access/microsoft-entra-id): Authenticate administrative users for the portal
     * [Azure Cosmos DB](https://azure.microsoft.com/services/cosmos-db/): Store and retrieve settings
     * [Application Insights overview](/azure/azure-monitor/app/app-insights-overview) (optional): Sign in to the API and the portal
 

articles/devtest-labs/deliver-proof-concept.md

@@ -75,7 +75,7 @@ Common concerns for enterprises that migrate workloads to the cloud include:
 
 ### Enroll all users in Microsoft Entra ID
 
-For management, such as adding users or adding lab owners, all lab users must belong to the [Microsoft Entra ID](https://azure.microsoft.com/services/active-directory) tenant for the Azure subscription the pilot uses. Many enterprises set up [hybrid identity](../active-directory/hybrid/whatis-hybrid-identity.md) to enable users to use their on-premises identities in the cloud. You don't need a hybrid identity for a DevTest Labs proof of concept.
+For management, such as adding users or adding lab owners, all lab users must belong to the [Microsoft Entra ID](https://www.microsoft.com/en-us/security/business/identity-access/microsoft-entra-id) tenant for the Azure subscription the pilot uses. Many enterprises set up [hybrid identity](../active-directory/hybrid/whatis-hybrid-identity.md) to enable users to use their on-premises identities in the cloud. You don't need a hybrid identity for a DevTest Labs proof of concept.
 
 ## Scope the proof of concept