Added content in concepts

docs/content/en/docs/Concepts/azure-container-apps.md

@@ -7,4 +7,14 @@ categories: [Azure]
 tags: [docs, container-apps, serverless]
 ---
 
-TODO
+Azure Container Apps is a managed serverless container service that enables executing code in containers without the overhead of managing virtual machines, orchestrators, or adopting a highly opinionated application framework.
+
+Common uses of Azure Container Apps include:
+* Deploying API endpoints
+* Hosting background processing jobs
+* Handling event-driven processing
+* Running microservices
+
+In **our solution** we use Azure Container Apps to deploy the chat user interface that will answer user queries based on the company's documents.
+
+Learn more about Azure Container Apps: [Azure Container Apps documentation?](https://learn.microsoft.com/en-us/azure/container-apps/)

docs/content/en/docs/Concepts/azure-functions.md

@@ -11,6 +11,6 @@ Azure Functions is a serverless solution that allows you to write less code, mai
 
 Functions provides a comprehensive set of event-driven triggers and bindings that connect your functions to other services without having to write extra code. You focus on the code that matters most to you, in the most productive language for you, and Azure Functions handles the rest. 
 
-In **our solution*^* we use Azure Function to create chunks of the documents text and create embeddings to be added to the Azure Cognitive Search index. 
+In **our solution** we use Azure Function to create chunks of the documents text and create embeddings to be added to the Azure Cognitive Search index. 
 
 Learn more about Azure Functions: [What is Azure Function?](https://learn.microsoft.com/en-us/azure/azure-functions/functions-overview?pivots=programming-language-csharp). For the best experience with the Functions documentation, choose your preferred development language from the list of native Functions languages at the top of the article.