Corrected the image alt text issues

Corrected the image alt text issues

Author: sreekzz

articles/hdinsight/spark/apache-spark-use-bi-tools.md

@@ -4,7 +4,7 @@ description: Tutorial - Use Microsoft Power BI to visualize Apache Spark data st
 ms.service: hdinsight
 ms.topic: tutorial
 ms.custom: hdinsightactive, mvc
-ms.date: 05/26/2023
+ms.date: 04/25/2024
 #Customer intent: As a developer new to Apache Spark and to Apache Spark in Azure HDInsight, I want to learn how to virtualize Spark data in BI tools.
 ---
 
@@ -39,7 +39,7 @@ The [Jupyter Notebook](https://jupyter.org/) that you created in the [previous t
 
     The output looks like:
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-show-tables.png" alt-text="Show tables in Spark." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-show-tables.png" alt-text="Screenshot showing tables in Spark." border="true":::
 
     If you closed the notebook before starting this tutorial, `hvactemptable` is cleaned up, so it's not included in the output.  Only Hive tables that are stored in the metastore (indicated by **False** under the **isTemporary** column) can be accessed from the BI tools. In this tutorial, you connect to the **hvac** table that you created.
 
@@ -52,7 +52,7 @@ The [Jupyter Notebook](https://jupyter.org/) that you created in the [previous t
 
     The output looks like:
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-select-limit.png" alt-text="Show rows from hvac table in Spark." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-select-limit.png" alt-text="Screenshot showing rows from hvac table in Spark." border="true":::
 
 3. From the **File** menu on the notebook, select **Close and Halt**. Shut down the notebook to release the resources.
 
@@ -68,11 +68,11 @@ The first steps in working with Spark are to connect to the cluster in Power BI
 
 2. From the **Home** tab, navigate to **Get Data** > **More..**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/hdinsight-spark-power-bi-desktop-get-data.png " alt-text="Get data into Power BI Desktop from HDInsight Apache Spark." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/hdinsight-spark-power-bi-desktop-get-data.png " alt-text="Screenshot showing get data into Power BI Desktop from HDInsight Apache Spark." border="true":::
 
 3. Enter `Spark` in the search box, select **Azure HDInsight Spark**, and then select **Connect**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-import-data-power-bi.png " alt-text="Get data into Power BI from Apache Spark BI." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-import-data-power-bi.png " alt-text="Screenshot showing get data into Power BI from Apache Spark BI." border="true":::
 
 4. Enter your cluster URL (in the form `mysparkcluster.azurehdinsight.net`) in the **Server** text box.
 
@@ -84,7 +84,7 @@ The first steps in working with Spark are to connect to the cluster in Power BI
 
 7. Select the `hvac` table, wait to see a preview of the data, and then select **Load**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-select-table.png " alt-text="Spark cluster user name and password." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-select-table.png " alt-text="Screenshot showing Spark cluster user name and password." border="true":::
 
     Power BI Desktop has the information it needs to connect to the Spark cluster and load data from the `hvac` table. The table and its columns are displayed in the **Fields** pane.
 
@@ -94,21 +94,21 @@ The first steps in working with Spark are to connect to the cluster in Power BI
 
     2. Drag the **BuildingID** field to **Axis**, and drag the **ActualTemp** and **TargetTemp** fields to **Value**.
 
-        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-add-value-columns.png " alt-text="add value columns." border="true":::
+        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-add-value-columns.png " alt-text="Screenshot showing add value columns." border="true":::
 
         The diagram looks like:
 
-        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-area-graph-sum.png " alt-text="area graph sum." border="true":::
+        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-area-graph-sum.png " alt-text="Screenshot showing area graph sum." border="true":::
 
         By default the visualization shows the sum for **ActualTemp** and **TargetTemp**. Select the down arrow next to **ActualTemp** and **TragetTemp** in the Visualizations pane, you can see **Sum** is selected.
 
     3. Select the down arrows next to **ActualTemp** and **TragetTemp** in the Visualizations pane, select **Average** to get an average of actual and target temperatures for each building.
 
-        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-average-of-values.png " alt-text="average of values." border="true":::
+        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-average-of-values.png " alt-text="Screenshot showing average of values." border="true":::
 
         Your data visualization shall be similar to the one in the screenshot. Move your cursor over the visualization to get tool tips with relevant data.
 
-        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-area-graph.png " alt-text="area graph" border="true":::.png " alt-text="area graph." border="true":::
+        :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-area-graph.png " alt-text="Screenshot showing area graph" border="true":::
 
 9. Navigate to **File** > **Save**, enter the name `BuildingTemperature` for the file, then select **Save**.
 
@@ -120,43 +120,43 @@ The Power BI service allows you to share reports and dashboards across your orga
 
 1. From the **Home** tab, select **Publish**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-publish.png " alt-text="Publish from Power BI Desktop." border="true"::: Desktop" border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-publish.png " alt-text="Screenshot showing publish from Power BI Desktop." border="true":::
 
 1. Select a workspace to publish your dataset and report to, then select **Select**. In the following image, the default **My Workspace** is selected.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-select-workspace.png " alt-text="Select workspace to publish dataset and report to." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-select-workspace.png " alt-text="Screenshot showing select workspace to publish dataset and report to." border="true":::
 
 1. After the publishing is succeeded, select **Open 'BuildingTemperature.pbix' in Power BI**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-publish-success.png " alt-text="Publish success, click to enter credentials." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-publish-success.png " alt-text="Screenshot showing publish success, click to enter credentials." border="true":::
 
 1. In the Power BI service, select **Enter credentials**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-enter-credentials.png " alt-text="Enter credentials in Power BI service." border="true":::" border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-enter-credentials.png " alt-text="Screenshot showing how to enter credentials in Power BI service." border="true":::
 
 1. Select **Edit credentials**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-edit-credentials.png " alt-text="Edit credentials in Power BI service." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-edit-credentials.png " alt-text="Screenshot showing Edit credentials in Power BI service." border="true":::
 
 1. Enter the HDInsight login account information, and then select **Sign in**. The default account name is *admin*.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-sign-in.png " alt-text="Sign in to Spark cluster." border="true":::Spark cluster" border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-sign-in.png " alt-text="Screenshot showing Sign in to Spark cluster." border="true"
 
 1. In the left pane, go to **Workspaces** > **My Workspace** > **REPORTS**, then select **BuildingTemperature**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-service-left-pane.png " alt-text="Report listed under reports in left pane." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-service-left-pane.png " alt-text="Screenshot showing Report listed under reports in left pane." border="true":::
 
     You should also see **BuildingTemperature** listed under **DATASETS** in the left pane.
 
     The visual you created in Power BI Desktop is now available in the Power BI service.
 
 1. Hover your cursor over the visualization, and then select the pin icon on the upper right corner.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-service-report.png " alt-text="Report in the Power BI service." border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-service-report.png " alt-text="Screenshot showing report in the Power BI service." border="true":::
 
 1. Select "New dashboard", enter the name `Building temperature`, then select **Pin**.
 
-    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-pin-dashboard.png " alt-text="Pin to new dashboard." border="true"::: to new dashboard" border="true":::
+    :::image type="content" source="./media/apache-spark-use-bi-tools/apache-spark-bi-pin-dashboard.png " alt-text="Screenshot showing pin to new dashboard." border="true"::: 
 
 1. In the report, select **Go to dashboard**.