Fixed use cases in title

Author: Michael Bender

articles/networking/index.yml

@@ -12,7 +12,7 @@ metadata:
   author: duongau
   ms.author: duau
   manager: kumudD
-  ms.date: 04/02/2024
+  ms.date: 05/03/2024
 
 highlightedContent:
 # itemType: architecture | concept | deploy | download | get-started | how-to-guide | learn | overview | quickstart | reference | tutorial | whats-new 
@@ -77,7 +77,7 @@ additionalContent:
             - text: See more
               url: ../dns/index.yml
         # Card
-        - title: Azure Virtual Network manager
+        - title: Manage virtual network connectivity and security rules
           links:
           - text: What is Azure Virtual Network Manager?
             url: ../virtual-network-manager/overview.md
@@ -86,7 +86,7 @@ additionalContent:
           - text: See more
             url: ../virtual-network-manager/index.yml
         # Card
-        - title: Azure Bastion
+        - title: Secure access to Azure VMs
           links:
           - text: What is Azure Bastion?
             url: ../bastion/bastion-overview.md
@@ -96,7 +96,7 @@ additionalContent:
             url: ../bastion/index.yml
 
         # Card
-        - title: Route Server
+        - title: Route between NVA and virtual network
           links: 
           - text: What is Azure Route server?
             url: ../route-server/overview.md
@@ -105,7 +105,7 @@ additionalContent:
           - text: See more
             url: ../route-server/index.yml
         # Card
-        - title: NAT Gateway
+        - title: Provide outbound connectivity to a virtual network
           links:
           - text: What is Azure NAT Gateway?
             url: ../virtual-network/nat-gateway/nat-overview.md
@@ -114,7 +114,7 @@ additionalContent:
           - text: See more
             url: ../virtual-network/nat-gateway/index.yml
         # Card
-        - title: Traffic Manager
+        - title: DNS-based traffic management
           links:
           - text: What is Azure Traffic Manager?
             url: ../traffic-manager/traffic-manager-overview.md
@@ -123,7 +123,7 @@ additionalContent:
           - text: See more
             url: ../traffic-manager/index.yml
         # Card
-        - title: Network Watcher
+        - title: Monitor and repair network health
           links:
           - text: What is Network Watcher?
             url: ../network-watcher/network-watcher-monitoring-overview.md