Address feedback

Author: dominicbetts

articles/iot/iot-introduction.md

@@ -72,7 +72,6 @@ An IoT asset is a broader concept than an IoT device and refers to any item of v
 - Programmable logic controllers.
 - Buildings.
 - Agricultural crops.
-- IoT devices.
 
 In Azure IoT Operations, the term *asset* also refers to the virtual representation of a physical asset. In an Azure IoT Operations deployment, you use [Azure Device Registry](../iot-operations/discover-manage-assets/overview-manage-assets.md) to manage your assets across both Azure and your Kubernetes cluster as a part of the adaptive cloud approach. The Azure Device Registry service stores information about your assets, such as their metadata, and their connection information and enables you to use tools such as Azure Resource Manager to manage them.
 
@@ -190,7 +189,7 @@ Any IoT solution must address the following solution-wide concerns:
 
 ### Solution management
 
-The [adaptive cloud approach](https://azure.microsoft.com/blog/advancing-hybrid-cloud-to-adaptive-cloud-with-azure/) unifies siloed teams, distributed sites, and disparate systems into a single operations, security, application, and data model. This approach enables you to use the same cloud and AI technologies to manage and monitor edge-based, cloud-based, and hybrid IoT solutions.
+The [adaptive cloud approach](/collections/5pq5hojn6xzogr) unifies siloed teams, distributed sites, and disparate systems into a single operations, security, application, and data model. This approach enables you to use the same cloud and AI technologies to manage and monitor edge-based, cloud-based, and hybrid IoT solutions.
 
 Solutions based on IoT Hub, IoT Central, and IoT Edge offer limited support for an adaptive cloud approach. Although IoT Hub, IoT Central, and IoT Edge instances are themselves Azure resources, they don't natively expose capabilities, such as device management and data transformation, as resources you can manage as standard Azure resources.