Update Alt text

Author: Clare Zheng (Shanghai Wicresoft Co Ltd)

articles/data-factory/connector-servicenow-legacy.md

@@ -46,19 +46,19 @@ Use the following steps to create a linked service to ServiceNow in the Azure po
 
     # [Azure Data Factory](#tab/data-factory)
 
-    :::image type="content" source="media/doc-common-process/new-linked-service.png" alt-text="Create a new linked service with Azure Data Factory UI.":::
+    :::image type="content" source="media/doc-common-process/new-linked-service.png" alt-text="Screenshot of creating a new linked service with Azure Data Factory UI.":::
 
     # [Azure Synapse](#tab/synapse-analytics)
 
-    :::image type="content" source="media/doc-common-process/new-linked-service-synapse.png" alt-text="Create a new linked service with Azure Synapse UI.":::
+    :::image type="content" source="media/doc-common-process/new-linked-service-synapse.png" alt-text="Screenshot of creating a new linked service with Azure Synapse UI.":::
 
 2. Search for ServiceNow and select the ServiceNow connector.
 
-    :::image type="content" source="media/connector-servicenow-legacy/servicenow-legacy-connector.png" alt-text="Select the ServiceNow connector.":::    
+    :::image type="content" source="media/connector-servicenow-legacy/servicenow-legacy-connector.png" alt-text="Screenshot of the ServiceNow connector.":::    
 
 1. Configure the service details, test the connection, and create the new linked service.
 
-    :::image type="content" source="media/connector-servicenow-legacy/configure-servicenow-legacy-linked-service.png" alt-text="Configure a linked service to ServiceNow.":::
+    :::image type="content" source="media/connector-servicenow-legacy/configure-servicenow-legacy-linked-service.png" alt-text="Screenshot of linked service configuration for ServiceNow (legacy).":::
 
 ## Connector configuration details
 

articles/data-factory/connector-servicenow.md

@@ -48,19 +48,19 @@ Use the following steps to create a linked service to ServiceNow in the Azure po
 
     # [Azure Data Factory](#tab/data-factory)
 
-    :::image type="content" source="media/doc-common-process/new-linked-service.png" alt-text="Create a new linked service with Azure Data Factory UI.":::
+    :::image type="content" source="media/doc-common-process/new-linked-service.png" alt-text="Screenshot of creating a new linked service with Azure Data Factory UI.":::
 
     # [Azure Synapse](#tab/synapse-analytics)
 
-    :::image type="content" source="media/doc-common-process/new-linked-service-synapse.png" alt-text="Create a new linked service with Azure Synapse UI.":::
+    :::image type="content" source="media/doc-common-process/new-linked-service-synapse.png" alt-text="Screenshot of creating a new linked service with Azure Synapse UI.":::
 
 2. Search for ServiceNow and select the ServiceNow connector.
 
-    :::image type="content" source="media/connector-servicenow/servicenow-connector.png" alt-text="Select the ServiceNow connector.":::    
+    :::image type="content" source="media/connector-servicenow/servicenow-connector.png" alt-text="Screenshot of the ServiceNow connector.":::    
 
 1. Configure the service details, test the connection, and create the new linked service.
 
-    :::image type="content" source="media/connector-servicenow/configure-servicenow-linked-service.png" alt-text="Configure a linked service to ServiceNow.":::
+    :::image type="content" source="media/connector-servicenow/configure-servicenow-linked-service.png" alt-text="Screenshot of linked service configuration for ServiceNow.":::
 
 ## Connector configuration details