Remove unneeded screenshots. Update links.

Author: PatAltimore

articles/iot-edge/media/quickstart-linux/add-marketplace-module.png

@@ -3,7 +3,7 @@ title: Quickstart creates an Azure IoT Edge device on Linux
 description: Learn how to create an IoT Edge device on Linux and then deploy prebuilt code remotely from the Azure portal.
 author: PatAltimore
 ms.author: patricka
-ms.date: 07/18/2023
+ms.date: 03/27/2024
 ms.topic: quickstart
 ms.service: iot-edge
 services: iot-edge
@@ -83,7 +83,7 @@ Since IoT Edge devices behave and can be managed differently than typical IoT de
    az iot hub device-identity connection-string show --device-id myEdgeDevice --hub-name {hub_name}
    ```
 
-   :::image type="content" source="./media/quickstart/retrieve-connection-string.png" alt-text="Screenshot of the connection string from CLI output." lightbox="./media/quickstart/retrieve-connection-string.png":::
+   For example, your connection string should look similar to `HostName=contoso-hub.azure-devices.net;DeviceId=myEdgeDevice;SharedAccessKey=<DEVICE_SHARED_ACCESS_KEY>`.
 
 ## Configure your IoT Edge device
 
@@ -99,18 +99,18 @@ During the runtime configuration, you provide a device connection string. This i
 
 This section uses an Azure Resource Manager template to create a new virtual machine and install the IoT Edge runtime on it. If you want to use your own Linux device instead, you can follow the installation steps in [Manually provision a single Linux IoT Edge device](how-to-provision-single-device-linux-symmetric.md), then return to this quickstart.
 
-Use the **Deploy to Azure** button or the CLI commands to create your IoT Edge device based on the prebuilt [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy/tree/1.4) template.
+Use the **Deploy to Azure** button or the CLI commands to create your IoT Edge device based on the prebuilt [iotedge-vm-deploy](https://github.com/Azure/iotedge-vm-deploy) template.
 
 * Deploy using the IoT Edge Azure Resource Manager template.
 
-   [![Deploy to Azure](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fazure%2Fiotedge-vm-deploy%2Fmaster%2FedgeDeploy.json)
+   [![Deploy to Azure](https://aka.ms/deploytoazurebutton)](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fazure%2Fiotedge-vm-deploy%2Fmain%2FedgeDeploy.json)
 
 * For bash or Cloud Shell users, copy the following command into a text editor, replace the placeholder text with your information, then copy into your bash or Cloud Shell window:
 
    ```azurecli-interactive
    az deployment group create \
    --resource-group IoTEdgeResources \
-   --template-uri "https://raw.githubusercontent.com/Azure/iotedge-vm-deploy/1.4/edgeDeploy.json" \
+   --template-uri "https://raw.githubusercontent.com/Azure/iotedge-vm-deploy/main/edgeDeploy.json" \
    --parameters dnsLabelPrefix='<REPLACE_WITH_VM_NAME>' \
    --parameters adminUsername='azureUser' \
    --parameters deviceConnectionString=$(az iot hub device-identity connection-string show --device-id myEdgeDevice --hub-name <REPLACE_WITH_HUB_NAME> -o tsv) \
@@ -123,7 +123,7 @@ Use the **Deploy to Azure** button or the CLI commands to create your IoT Edge d
    ```azurecli
    az deployment group create `
    --resource-group IoTEdgeResources `
-   --template-uri "https://raw.githubusercontent.com/Azure/iotedge-vm-deploy/1.4/edgeDeploy.json" `
+   --template-uri "https://raw.githubusercontent.com/Azure/iotedge-vm-deploy/main/edgeDeploy.json" `
    --parameters dnsLabelPrefix='<REPLACE_WITH_VM_NAME>' `
    --parameters adminUsername='azureUser' `
    --parameters deviceConnectionString=$(az iot hub device-identity connection-string show --device-id myEdgeDevice --hub-name <REPLACE_WITH_HUB_NAME> -o tsv) `
@@ -143,9 +143,7 @@ This template takes the following parameters:
 | **authenticationType** | The authentication method for the admin account. This quickstart uses **password** authentication, but you can also set this parameter to **sshPublicKey**. |
 | **adminPasswordOrKey** | The password or value of the SSH key for the admin account. Replace the placeholder text with a secure password. Your password must be at least 12 characters long and have three of four of the following: lowercase characters, uppercase characters, digits, and special characters. |
 
-Once the deployment is complete, you should receive JSON-formatted output in the CLI that contains the SSH information to connect to the virtual machine. Copy the value of the **public SSH** entry of the **outputs** section:
-
-:::image type="content" source="./media/quickstart-linux/outputs-public-ssh.png" alt-text="Screenshot showing how to retrieve public ssh value from output." lightbox="./media/quickstart-linux/outputs-public-ssh.png":::
+Once the deployment is complete, you should receive JSON-formatted output in the CLI that contains the SSH information to connect to the virtual machine. Copy the value of the **public SSH** entry of the **outputs** section. For example, your SSH command should look similar to `ssh [email protected]`.
 
 ### View the IoT Edge runtime status
 
@@ -188,7 +186,7 @@ Manage your Azure IoT Edge device from the cloud to deploy a module that will se
 
 One of the key capabilities of Azure IoT Edge is deploying code to your IoT Edge devices from the cloud. *IoT Edge modules* are executable packages implemented as containers. In this section, you'll deploy a pre-built module from the [IoT Edge Modules section of Azure Marketplace](https://azuremarketplace.microsoft.com/marketplace/apps/category/internet-of-things?page=1&subcategories=iot-edge-modules) directly from Azure IoT Hub.
 
-The module that you deploy in this section simulates a sensor and sends generated data. This module is a useful piece of code when you're getting started with IoT Edge because you can use the simulated data for development and testing. If you want to see exactly what this module does, you can view the [simulated temperature sensor source code](https://github.com/Azure/iotedge/blob/027a509549a248647ed41ca7fe1dc508771c8123/edge-modules/SimulatedTemperatureSensor/src/Program.cs).
+The module that you deploy in this section simulates a sensor and sends generated data. This module is a useful piece of code when you're getting started with IoT Edge because you can use the simulated data for development and testing. If you want to see exactly what this module does, you can view the [simulated temperature sensor source code](https://github.com/Azure/iotedge/blob/main/edge-modules/SimulatedTemperatureSensor/src/Program.cs).
 
 Follow these steps to start the **Set Modules** wizard to deploy your first module from Azure Marketplace.
 
@@ -202,36 +200,22 @@ Follow these steps to start the **Set Modules** wizard to deploy your first modu
 
 1. On the upper bar, select **Set Modules**.
 
-   :::image type="content" source="./media/quickstart-linux/select-set-modules.png" alt-text="Screenshot that shows location of the Set Modules tab.":::
-
-### Modules
-
-The first step of the wizard is to choose which modules you want to run on your device.
-
-Under **IoT Edge Modules**, open the **Add** drop-down menu, and then select **Marketplace Module**.
-
-:::image type="content" source="./media/quickstart-linux/add-marketplace-module.png" alt-text="Screenshot that shows the Add drop-down menu.":::
-
-In **IoT Edge Module Marketplace**, search for and select the `Simulated Temperature Sensor` module. The module is added to the IoT Edge Modules section with the desired **running** status.
-
-Select **Next: Routes** to continue to the next step of the wizard.
-
-:::image type="content" source="./media/quickstart-linux/view-temperature-sensor-next-routes.png" alt-text="Screenshot that shows continuing to the next step after the module is added.":::
+   Choose which modules you want to run on your device. You can choose from modules that you've already created, modules from Azure Marketplace, or modules that you've built yourself. In this quickstart, you'll deploy a module from Azure Marketplace.
 
-### Routes
+1. Under **IoT Edge Modules**, open the **Add** drop-down menu, and then select **Marketplace Module**.
 
-A route named *SimulatedTemperatureSensorToIoTHub* was created automatically when you added the module from Azure Marketplace. This route sends all messages from the simulated temperature module to IoT Hub.
+1. In **IoT Edge Module Marketplace**, search for and select the `Simulated Temperature Sensor` module. The module is added to the IoT Edge Modules section with the desired **running** status.
 
-:::image type="content" source="./media/quickstart-linux/route-next-review-create.png" alt-text="Screenshot that shows the new temperature sensor route and shows the location of the Next: Review + create button.":::
+1. Select **Next: Routes** to continue to configure routes.
 
-Select **Next: Review + create**.
+    A route named *SimulatedTemperatureSensorToIoTHub* was created automatically when you added the module from Azure Marketplace. This route sends all messages from the simulated temperature module to IoT Hub.
 
-### Review and create
+1. Select **Next: Review + create**.
 
-Review the JSON file, and then select **Create**. The JSON file defines all of the modules that you deploy to your IoT Edge device. 
+1. Review the JSON file, and then select **Create**. The JSON file defines all of the modules that you deploy to your IoT Edge device. 
 
-   >[!Note]
-   >When you submit a new deployment to an IoT Edge device, nothing is pushed to your device. Instead, the device queries IoT Hub regularly for any new instructions. If the device finds an updated deployment manifest, it uses the information about the new deployment to pull the module images from the cloud then starts running the modules locally. This process can take a few minutes.
+   > [!NOTE]
+   > When you submit a new deployment to an IoT Edge device, nothing is pushed to your device. Instead, the device queries IoT Hub regularly for any new instructions. If the device finds an updated deployment manifest, it uses the information about the new deployment to pull the module images from the cloud then starts running the modules locally. This process can take a few minutes.
 
 After you create the module deployment details, the wizard returns you to the device details page. View the deployment status on the **Modules** tab.
 
@@ -251,7 +235,7 @@ Open the command prompt on your IoT Edge device again, or use the SSH connection
    sudo iotedge list
    ```
 
-:::image type="content" source="./media/quickstart-linux/iot-edge-list-2-version-1.4.png" alt-text="Screenshot that shows three modules on your device." lightbox="./media/quickstart-linux/iot-edge-list-2-version-1.4.png":::
+:::image type="content" source="./media/quickstart-linux/iot-edge-list.png" alt-text="Screenshot that shows three modules on your device." lightbox="./media/quickstart-linux/iot-edge-list.png":::
 
 View the messages being sent from the temperature sensor module:
 
@@ -264,7 +248,7 @@ View the messages being sent from the temperature sensor module:
 
    :::image type="content" source="./media/quickstart-linux/iot-edge-logs.png" alt-text="Screenshot that shows data from your module in the output console." lightbox="./media/quickstart-linux/iot-edge-logs.png":::
 
-You can also watch the messages arrive at your IoT hub by using the [Azure IoT Hub extension for Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=vsciot-vscode.azure-iot-toolkit).
+If you had issues deploying modules, see [Troubleshoot IoT Edge devices from the Azure portal](troubleshoot-in-portal.md) for tips.
 
 ## Clean up resources