Update Challenge-04.md

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066-OpenAIFundamentals/Student/Challenge-04.md

@@ -45,11 +45,11 @@ To run a Jupyter notebook, navigate to it in your Codespace or open it in VS Cod
 
 ### Exploring RAG in Azure AI Foundry 
 Try RAG in the Azure AI Foundry portal with unstructured data. 
-1. Navigate to portal.azure.com and find your resource group. Then navigate to the right storage account. On the left navigation, click **Networking**. Under **Firewalls and virtual networks**, select **Enabled from all networks**.
-2. Navigate to ai.azure.com and **Playgrounds** in the left navigation. Find the **Chat Playground**.
+1. Navigate to the [Azure Portal](portal.azure.com) and find your resource group. Then navigate to the right storage account. On the left navigation, click `Networking`. Under `Firewalls and virtual networks`, select `Enabled from all networks`.
+2. Navigate to [Azure AI Foundry](ai.azure.com) and `Playgrounds` in the left navigation. Find the `Chat Playground`.
 3. Feel free to keep the default model instructions or modify them.
-4. Click on **Add your data** and then **+ Add a new data source**. Let's choose **Upload files** from the drop down of different data sources for this exercise. Grab the data provided in your Codespace under the `/data` folder in **`ch2_1.5_product_review.txt`**.
-5. Click next and select your search service and vector index.On the next page, click **Add vector search to this search resource** and choose your AOAI Service connection. Finally, select **Create vector index**.
+4. Click on `Add your data` and then `+ Add a new data source`. Let's choose `Upload files` from the drop down of different data sources for this exercise. Grab the data provided in your Codespace under the `/data` folder in `ch2_1.5_product_review.txt`.
+5. Click next and select your search service and vector index.On the next page, click `Add vector search to this search resource` and choose your AOAI Service connection. Finally, select `Create vector index`.
 6. Once complete, you should be able to chat with the data we added earlier.
 7. Ask **What are some of the features and functionalities of the Gally Smartwatch?**