Fixed accessibilty issues with screenshot alt-text

Author: seesharprun

articles/cosmos-db/notebooks-faq.yml

@@ -27,7 +27,7 @@ summary: |
   - data visualization
   - machine learning
 
-  :::image type="content" source="./media/notebooks/cosmos-notebooks-overview.png" alt-text="Jupyter Notebooks visualizations in Azure Cosmos DB":::
+  :::image type="content" source="./media/notebooks/cosmos-notebooks-overview.png" alt-text="Screenshot of various Jupyter Notebooks visualizations in Azure Cosmos DB.":::
 sections:
   - name: General
     questions:

articles/cosmos-db/notebooks-overview.md

@@ -30,11 +30,11 @@ Azure Cosmos DB built-in Jupyter Notebooks are directly integrated into the Azur
 - data visualization
 - machine learning
 
-:::image type="content" source="./media/notebooks/cosmos-notebooks-overview.png" alt-text="Jupyter Notebooks visualizations in Azure Cosmos DB":::
+:::image type="content" source="./media/notebooks/cosmos-notebooks-overview.png" alt-text="Screenshot of various Jupyter Notebooks visualizations in Azure Cosmos DB.":::
 
 Azure Cosmos DB supports both C# and Python notebooks for the APIs for SQL, Cassandra, Gremlin, Table, and MongoDB. Inside the notebook, you can take advantage of built-in commands and features that make it easy to create Azure Cosmos DB resources. You can also use the built-in commands to upload, query, and visualize your data in Azure Cosmos DB.
 
-:::image type="content" source="./media/notebooks/jupyter-notebooks-portal.png" alt-text="Jupyter Notebooks support in Azure Cosmos DB":::
+:::image type="content" source="./media/notebooks/jupyter-notebooks-portal.png" alt-text="Screenshot of Jupyter Notebooks integrated developer environment (IDE) in Azure Cosmos DB.":::
 
 ## Benefits of Jupyter Notebooks
 

articles/cosmos-db/sql/tutorial-create-notebook.md

@@ -32,7 +32,7 @@ In this section, you'll create the Azure Cosmos database, container, and import
 
 1. Select **New Notebook**.
 
-    :::image type="content" source="media/tutorial-create-notebook/new-notebook-option.png" lightbox="media/tutorial-create-notebook/new-notebook-option.png" alt-text="Screenshot of the Data Explorer with the 'New Notebook' option highlighted":::
+    :::image type="content" source="media/tutorial-create-notebook/new-notebook-option.png" lightbox="media/tutorial-create-notebook/new-notebook-option.png" alt-text="Screenshot of the Data Explorer with the 'New Notebook' option highlighted.":::
 
 1. In the confirmation dialog that appears, select **Create**.