Tweaks

Author: madeline-underwood

content/learning-paths/servers-and-cloud-computing/mongodb-on-gcp/background.md

@@ -18,4 +18,4 @@ To learn more about Google Axion, see the blog post [Introducing Google Axion Pr
 
 MongoDB is a popular open-source NoSQL database designed for performance, scalability, and flexibility. It stores data in JSON-like BSON documents, making it well suited to applications that require dynamic, schema-less data models.
 
-MongoDB is widely used for web, mobile, IoT, and real-time analytics workloads. Learn more on the [MongoDB website](https://www.mongodb.com/) and in the [official documentation](https://www.mongodb.com/docs/).
+MongoDB is widely used for web, mobile, IoT, and real-time analytics workloads. Learn more on the [MongoDB website](https://www.mongodb.com/) and in the [MongoDB documentation](https://www.mongodb.com/docs/).

content/learning-paths/servers-and-cloud-computing/mongodb-on-gcp/baseline-testing.md

@@ -6,14 +6,19 @@ weight: 5
 layout: learningpathall
 ---
 
+## Overview
+
 Now that MongoDB is installed on your Google Axion C4A Arm VM, verify that the server is running and accepting local connections.
 
+Use mongosh to create a test database, run basic CRUD operations, and capture a quick insert-time baseline before you start benchmarking.
+
 ## Connect to MongoDB
 
 Open a shell session to the local MongoDB instance:
 
 ```console
 mongosh mongodb://127.0.0.1:27017
+```
 
 
 ## Create a test database and collection

content/learning-paths/servers-and-cloud-computing/mongodb-on-gcp/create-instance.md

@@ -6,7 +6,7 @@ weight: 3
 layout: learningpathall
 ---
 
-## Introduction
+## Overview
 
 This section walks you through creating a Google Axion C4A Arm virtual machine on GCP with the `c4a-standard-4` (4 vCPUs, 16 GB Memory) machine type, using the **Google Cloud Console**.
 
@@ -22,8 +22,8 @@ To create a VM based on the C4A Arm architecture:
    - Enter the **Instance name**, **Region**, and **Zone**.
    - Set **Series** to `C4A`.
    - Choose a machine type such as `c4a-standard-4`.  
-     ![Screenshot of GCP Create instance page showing C4A series and c4a-standard-4 selected](./select-instance.png "Select the C4A series and c4a-standard-4 machine type")
-4. In **OS and storage**, select **Change**, choose **Red Hat Enterprise Linux** as the operating system and **Red Hat Enterprise Linux 9** as the version. Make sure you select the **Arm** image.
+     ![Screenshot of GCP Create instance page showing C4A series and c4a-standard-4 selected alt-text#center](./select-instance.png "Selecting the C4A series and c4a-standard-4 machine type")
+4. In **OS and storage**, select **Change**, choose **Red Hat Enterprise Linux** as the operating system, and **Red Hat Enterprise Linux 9** as the version. Make sure you select the **Arm** image.
 5. In **Networking**, enable **Allow HTTP traffic** so you can test services later in this Learning Path.
 6. Select **Create** to launch the instance.
 

content/learning-paths/servers-and-cloud-computing/mongodb-on-gcp/mongodb-deploy.md

@@ -8,7 +8,7 @@ layout: learningpathall
 
 ## Overview
 
-This section shows how to install MongoDB and the MongoDB Shell (`mongosh`) on an Arm-based Google Axion C4A instance running Red Hat Enterprise Linux. You will download the Arm64 binaries, update your environment, and verify that the database server runs correctly.
+This section shows you how to install MongoDB and the MongoDB Shell (`mongosh`) on an Arm-based Google Axion C4A instance running Red Hat Enterprise Linux. You will download the Arm64 binaries, update your environment, and verify that the database server runs correctly.
 
 ## Install system dependencies