How do I know if the InventoryLab is enabled?

How do I know if the InventoryLab is enabled?

When the InventoryLab plugin is enabled and working, you will be able to see the AZInsight icon show up on InventoryLab, as shown in figure 1 below. 

If you do not see this, please check that you have enabled the plugin and that you are on the correct page where AZInsight shows up.