Merge pull request #292017 from cherylmc/images11

update for screenshot freshness

Author: prmerger-automator[bot]

articles/virtual-wan/howto-firewall.md

@@ -27,21 +27,17 @@ To create a new virtual WAN and a new hub, use the steps in the following articl
 > [!IMPORTANT]
 > Virtual WAN is a collection of hubs and services made available inside the hub. The user can deploy as many Virtual WANs as they need. In a Virtual WAN hub, there are multiple services like VPN, ExpressRoute etc. Each of these services is automatically deployed across **Availability Zones** (*except* Azure Firewall) if the region supports Availability Zones. To deploy an Azure Firewall with Availability Zones (recommended) in a Secure vWAN Hub, [this article](../firewall-manager/secure-cloud-network.md) must be used. 
 
-## View virtual hubs
-
-The **Overview** page for your virtual WAN shows a list of virtual hubs and secured hubs. The following figure shows a virtual WAN with no secured hubs.
-
-:::image type="content" source="./media/howto-firewall/vwan-overview-page.jpg" alt-text="Screenshot showing the Overview page for an Azure Virtual WAN." lightbox="./media/howto-firewall/vwan-overview-page.jpg":::
-
 ## Convert to secured hub
 
-1. On the **Overview** page for your virtual WAN, select the hub that you want to convert to a secured hub. 
+To view virtual hubs, go to your Virtual WAN **Overview** page. The **Overview** page for your virtual WAN shows a list of virtual hubs and secured hubs.
+
+1. On the **Overview** page for your virtual WAN, select the hub that you want to convert to a secured hub.
 
-2. Once in the hub properties, select **Azure Firewall and Firewall Manager** under the "Security" section on the left:
+2. On the virtual hub page, select **Azure Firewall and Firewall Manager** under the "Security" section on the left.
 
    :::image type="content" source="./media/howto-firewall/vwan-convert-firewall-start.png" alt-text="Screenshot showing Azure Virtual WAN Hub properties." lightbox="./media/howto-firewall/vwan-convert-firewall-start.png":::
 
-3. Select **Next: Azure Firewall** button at the bottom of screen: 
+3. Select **Next: Azure Firewall** button at the bottom of screen to advance to the next page.  
 
    :::image type="content" source="./media/howto-firewall/vwan-select-hub.png" alt-text="Screenshot showing [Select virtual hubs] step in the conversion flow" lightbox="./media/howto-firewall/vwan-select-hub.png":::
 
@@ -50,9 +46,9 @@ The **Overview** page for your virtual WAN shows a list of virtual hubs and secu
    :::image type="content" source="./media/howto-firewall/vwan-firewall-properties-conversion.png" alt-text="[Azure Firewall] step in the conversion flow" lightbox="./media/howto-firewall/vwan-firewall-properties-conversion.png":::
 
 > [!NOTE]
-> As reported at the beginning of the article, the procedure described in this article will not permit the usage of Availability Zones for Azure Firewall. 
+> This procedure doesn't permit the use of Availability Zones for Azure Firewall.
 
-5. After the hub has been converted to a secured hub, Azure Firewall status will be reported as in the image below: 
+5. After the hub has been converted to a secured hub, you can view the status for the **Azure Firewall** on the virtual hub **Overview** page. The status shows **Secured**.
 
    :::image type="content" source="./media/howto-firewall/vwan-firewall-secured-final.png" alt-text="Screenshot showing end result of the conversion flow." lightbox="./media/howto-firewall/vwan-firewall-secured-final.png":::
 
@@ -64,7 +60,7 @@ To view Azure Firewall settings from the secured hub, select on **Azure Firewall
 
 :::image type="content" source="./media/howto-firewall/vwan-secured-hub-status.png" alt-text="Screenshot showing Azure Virtual WAN status view in Firewall Manager." lightbox="./media/howto-firewall/vwan-secured-hub-status.png":::
 
-Usage of Availability Zones for Azure Firewall in the Azure Virtual WAN Hub, can be checked accessing the security properties of the hub, as shown in the screenshot below:
+Usage of Availability Zones for Azure Firewall in the Azure Virtual WAN Hub, can be checked accessing the security properties of the hub.
 
 :::image type="content" source="./media/howto-firewall/vwan-firewall-hub-az-correct-zone.png" alt-text="Screenshot showing Availability Zones property in Virtual WAN secured hub." lightbox="./media/howto-firewall/vwan-firewall-hub-az-correct-zone.png":::