link articles

Author: v-krishnag

articles/iot-central/core/howto-create-analytics.md

@@ -16,6 +16,8 @@ ms.custom: [iot-central-frontdoor]
 
 Azure IoT Central provides rich analytics capabilities to analyze historical trends and correlate telemetry from your devices. To get started, select **Data explorer** on the left pane.
 
+To learn how to query devices by using the IoT Central REST API, see [How to use the IoT Central REST API to query devices.](../core/howto-query-with-rest-api.md)
+
 ## Understand the data explorer UI
 
 The analytics user interface has three main components:

articles/iot-central/core/howto-query-with-rest-api.md

@@ -30,6 +30,8 @@ For the reference documentation for the IoT Central REST API, see [Azure IoT Cen
 
 [!INCLUDE [iot-central-postman-collection](../../../includes/iot-central-postman-collection.md)]
 
+To learn how to query devices by using the IoT Central UI, see [How to use data explorer to analyze device data.](../core/howto-create-analytics.md)
+
 ## Run a query
 
 Use the following request to run a query:

articles/iot-central/core/howto-upload-file-rest-api.md

@@ -30,7 +30,7 @@ For the reference documentation for the IoT Central REST API, see [Azure IoT Cen
 
 [!INCLUDE [iot-central-postman-collection](../../../includes/iot-central-postman-collection.md)]
 
-To learn how to uploaf files by using the IoT Central REST API, see [How to configure file uploads.](../core/howto-configure-file-uploads.md)
+To learn how to upload files by using the IoT Central UI, see [How to configure file uploads.](../core/howto-configure-file-uploads.md)
 
 ## Prerequisites