update launch data factory picture

Author: PennyZhou-MSFT

articles/data-factory/media/quickstart-get-started/launchstudio.png

@@ -66,8 +66,8 @@ All of the resources referenced above will be created in the new resource group,
 1. In the resource group, you will see the new data factory, Azure blob storage account, and managed identity that were created by the deployment.
    :::image type="content" source="media/quickstart-get-started/resource-group-contents.png" alt-text="A screenshot of the contents of the resource group created for the demo.":::
 
-1. Select the data factory in the resource group to view it. Then select the **Open Azure Data Factory Studio** button to continue.
-   :::image type="content" source="media/quickstart-get-started/open-data-factory-studio.png" alt-text="A screenshot of the Azure portal on the newly created data factory page, highlighting the location of the Open Azure Data Factory Studio button.":::
+1. Select the data factory in the resource group to view it. Then select the **Launch Studio** button to continue.
+   :::image type="content" source="media/quickstart-get-started/launchstudio.png" alt-text="A screenshot of the Azure portal on the newly created data factory page, highlighting the location of the Open Azure Data Factory Studio button.":::
 
 1. Select on the **Author** tab <img src="media/quickstart-get-started/author-button.png" alt="Author tab"/> and then the **Pipeline** created by the template.  Then check the source data by selecting **Open**.