refactoring

Author: wesmc7777

articles/iot-hub/iot-hub-arduino-iot-devkit-az3166-get-started.md

@@ -23,21 +23,69 @@ To complete this article, you need the following:
 
 - [Visual Studio Code](https://code.visualstudio.com/)
 
-- [Azure IoT Tools](https://marketplace.visualstudio.com/items?itemName=vsciot-vscode.azure-iot-tools) for Visual Studio Code.
+- [Azure IoT Tools](https://marketplace.visualstudio.com/items?itemName=vsciot-vscode.azure-iot-tools) installed for Visual Studio Code.
 
-## Create an IoT hub
+
+## Create an IoT hub and device in an IoT Project
+
+The following steps show how you can create an IoT Hub and register a device to the hub within an IoT Project in Visual Studio Code.
+
+Instead of provisioning an Azure IoT Hub and device from the Azure portal. You can do it in the VS Code without leaving the development environment. The steps in this section show how to do this.
+
+1. In the new opened project window, click `F1` to open the command palette, type and select **Azure IoT Device Workbench: Provision Azure Services...**. Follow the step-by-step guide to finish provisioning your Azure IoT Hub and creating the IoT Hub device.
+
+    ![Provision command](media/iot-hub-create-use-iot-toolkit/provision.png)
+
+    > [!NOTE]
+    > If you have not signed in Azure. Follow the pop-up notification for signing in.
+
+1. Select the subscription you want to use.
+
+    ![Select sub](media/iot-hub-create-use-iot-toolkit/select-subscription.png)
+
+1. Then select and existing resource group or create a new [resource group](../azure-resource-manager/management/overview.md#terminology).
+
+    ![Select resource group](media/iot-hub-create-use-iot-toolkit/select-resource-group.png)
+
+1. In the resource group you specified, follow the prompts to select an existing IoT Hub or create a new Azure IoT Hub.
+
+    ![Select IoT Hub steps](media/iot-hub-create-use-iot-toolkit/iot-hub-provision.png)
+
+    ![Select IoT Hub](media/iot-hub-create-use-iot-toolkit/select-iot-hub.png)
+
+    ![Selected IoT Hub](media/iot-hub-create-use-iot-toolkit/iot-hub-selected.png)
+
+1. In the output window, you will see the Azure IoT Hub provisioned.
+
+    ![IoT Hub Provisioned](media/iot-hub-create-use-iot-toolkit/iot-hub-provisioned.png)
+
+1. Select or create a new IoT Hub Device in the Azure IoT Hub you provisioned.
+
+    ![Select IoT Device steps](media/iot-hub-create-use-iot-toolkit/iot-device-provision.png)
+
+    ![Select IoT Device Provisioned](media/iot-hub-create-use-iot-toolkit/select-iot-device.png)
+
+1. Now you have Azure IoT Hub provisioned and device created in it. Also the device connection string will be saved in VS Code.
+
+    ![Provision done](media/iot-hub-create-use-iot-toolkit/provision-done.png)
+
+
+
+## Create an IoT hub without an IoT Project
+
+The following steps show how you can create an IoT Hub without an IoT Project in Visual Studio Code.
 
 1. In Visual Studio Code, open the **Explorer** view.
 
-2. At the bottom of the Explorer, expand the **Azure IoT Hub Devices** section. 
+2. At the bottom of the Explorer, expand the **Azure IoT Hub** section. 
 
    ![Expand Azure IoT Hub Devices](./media/iot-hub-create-use-iot-toolkit/azure-iot-hub-devices.png)
 
-3. Click on the **...** in the **Azure IoT Hub Devices** section header. If you don't see the ellipsis, hover over the header. 
+3. Click on the **...** in the **Azure IoT Hub** section header. If you don't see the ellipsis, hover over the header. 
 
 4. Choose **Create IoT Hub**.
 
-5. A pop-up will show in the bottom right corner to let you sign in to Azure for the first time.
+5. A pop-up will show in the bottom-right corner to let you sign in to Azure for the first time.
 
 6. Select Azure subscription.