adding icons

Author: Shereen-Bhar

articles/defender-for-iot/organizations/how-to-manage-individual-sensors.md

@@ -23,7 +23,7 @@ The **Overview** page shows the following widgets:
 
 | Name | Description |
 |--|--|
-| **General Settings** | Displays a list of the sensor's basic configuration settings and connectivity status.  |
+| **General Settings** | Displays a list of the sensor's basic configuration settings and connectivity status. |
 | **Traffic Monitoring** | Displays a graph detailing traffic in the sensor. The graph shows traffic as units of Mbps per hour on the day of viewing. |
 | **Top 5 OT Protocols** | Displays a bar graph that details the top five most used OT protocols. The bar graph also provides the number of devices that are using each of those protocols. |
 | **Traffic By Port** | Displays a pie chart showing the types of ports in your network, with the amount of traffic detected in each type of port. |
@@ -33,11 +33,11 @@ Select the link in each widget to drill down for more information in your sensor
 
 ### Troubleshoot connectivity status
 
-If the sensor isn't connected to the Azure portal, an error message is shown in the **General Settings** area on the **Overview** page, and an **Service connection error** message appears at the top of the page in the <image> notifications area. For example:
+If the sensor isn't connected to the Azure portal, an error message is shown in the **General Settings** area on the **Overview** page, and an **Service connection error** message appears at the top of the page in the :::image type="icon" source="media/how-to-manage-individual-sensors/bell-icon.png" border="false"::: notifications area. For example:
 
 :::image type="content" source="media/how-to-manage-individual-sensors/connectivity-status.png" alt-text="Screenshot of a sensor page showing the connectivity status as disconnected." lightbox="media/how-to-manage-individual-sensors/connectivity-status.png":::
 
-Find more information about the issue by hovering over the <image> information icon. For example:
+Find more information about the issue by hovering over the :::image type="icon" source="media/how-to-manage-individual-sensors/information-icon.png" border="false"::: information icon. For example:
 
 :::image type="content" source="media/how-to-manage-individual-sensors/connectivity-message.png" alt-text="Screenshot of a connectivity error message." lightbox="media/how-to-manage-individual-sensors/connectivity-message.png":::