Enhance documentation for Golang on Azure Cobalt 100. Update titles, add descriptions, and improve clarity in installation and configuration instructions across multiple files.

Author: madeline-underwood

content/learning-paths/servers-and-cloud-computing/golang-on-azure/background.md

@@ -1,9 +1,8 @@
 ---
 title: "Overview"
-
 weight: 2
-
-layout: "learningpathall"
+### FIXED, DO NOT MODIFY
+layout: learningpathall
 ---
 ## Microsoft Azure Cobalt 100 Arm-based processor
 
@@ -17,18 +16,18 @@ Key performance features include:
 
 To learn more, see the Microsoft blog: [Announcing the preview of new Azure virtual machines based on the Azure Cobalt 100 processor](https://techcommunity.microsoft.com/blog/azurecompute/announcing-the-preview-of-new-azure-vms-based-on-the-azure-cobalt-100-processor/4146353).
 
-## Golang (Go Programming Language)
+## Golang (Go programming language)
 
 Golang (Go) is a modern, open-source programming language developed by Google, specifically designed for building scalable, high-performance applications. Go excels in simplicity, compilation speed, and runtime efficiency, making it an ideal choice for cloud-native development and Arm64 architecture deployment.
 
-### Key Go Language Features:
+## Key Go language features:
 - Built-in concurrency with goroutines and channels
 - Strong static typing for improved code reliability
 - Comprehensive standard library for rapid development
 - Fast compilation and efficient garbage collection
 - Cross-platform compatibility including native Arm64 support
 
-### Primary Use Cases:
+## Go language primary use cases:
 - Cloud-native applications and containerized workloads
 - Microservices architecture and API development
 - Systems programming and infrastructure tools

content/learning-paths/servers-and-cloud-computing/golang-on-azure/create-instance.md

@@ -1,7 +1,6 @@
 ---
-title: Create Azure Cobalt 100 Arm64 Virtual Machine for Golang Deployment
+title: Create Azure Cobalt 100 Arm64 VM for Golang Deployment
 weight: 3
-
 ### FIXED, DO NOT MODIFY
 layout: learningpathall
 ---
@@ -22,29 +21,33 @@ While the steps to create this instance are included here for convenience, you c
 
 ## Create an Arm-based Azure virtual machine
 
-Creating a virtual machine on Azure Cobalt 100 follows the standard Azure VM flow. In the Azure portal, go to **Virtual machines**.
+Creating a virtual machine on Azure Cobalt 100 follows the standard Azure VM flow.
+
+Follow these steps:
+
+- In the Azure portal, go to **Virtual machines**.
 
-Select **Create**, then choose **Virtual machine** from the drop-down.
+- Select **Create**, then choose **Virtual machine** from the drop-down.
 
-On the **Basics** tab, enter **Virtual machine name** and **Region**.
+- On the **Basics** tab, enter **Virtual machine name** and **Region**.
 
-Under **Image**, choose your OS (for example, *Ubuntu Pro 24.04 LTS*) and set **Architecture** to **Arm64**.
+- Under **Image**, choose your OS (for example, *Ubuntu Pro 24.04 LTS*) and set **Architecture** to **Arm64**.
 
-In **Size**, select **See all sizes**, choose the **Dpsv6** series, then select **D4ps_v6**.
+- In **Size**, select **See all sizes**, choose the **Dpsv6** series, then select **D4ps_v6**.
 
 ![Azure portal VM creation — Azure Cobalt 100 Arm64 virtual machine (D4ps_v6) alt-text#center](images/instance.png "Select the Dpsv6 series and D4ps_v6")
 
-Under **Authentication type**, choose **SSH public key**. Azure can generate a key pair and store it for future use. For **SSH key type**, **ED25519** is recommended (RSA is also supported).
+- Under **Authentication type**, choose **SSH public key**. Azure can generate a key pair and store it for future use. For **SSH key type**, **ED25519** is recommended (RSA is also supported).
 
-Enter the **Administrator username**.
+- Enter the **Administrator username**.
 
-If generating a new key, select **Generate new key pair**, choose **ED25519** (or **RSA**), and provide a **Key pair name**.
+- If generating a new key, select **Generate new key pair**, choose **ED25519** (or **RSA**), and provide a **Key pair name**.
 
-In **Inbound port rules**, select **HTTP (80)** and **SSH (22)**.
+- In **Inbound port rules**, select **HTTP (80)** and **SSH (22)**.
 
 ![Azure portal VM creation — Azure Cobalt 100 Arm64 virtual machine (D4ps_v6) alt-text#center](images/instance1.png "Allow inbound port rules")
 
-Select **Review + create** and review your configuration. It should look similar to:
+- Select **Review + create** and review your configuration. It should look similar to:
 
 ![Azure portal VM creation — Azure Cobalt 100 Arm64 virtual machine (D4ps_v6) alt-text#center](images/ubuntu-pro.png "Review and create an Arm64 VM on Cobalt 100")
 
@@ -56,4 +59,4 @@ Your virtual machine should be ready and running within no time. You can SSH int
 
 ![Azure portal VM creation — Azure Cobalt 100 Arm64 virtual machine (D4ps_v6) alt-text#center](images/final-vm.png "VM deployment confirmation in the Azure portal")
 
-{{% notice Note %}}To learn more about Arm-based virtual machines on Azure, see “Getting Started with Microsoft Azure” in [Get started with Arm-based cloud instances](/learning-paths/servers-and-cloud-computing/csp/azure).{{% /notice %}}
+{{% notice Note %}}To learn more about Arm-based virtual machines on Azure, see the section *Getting Started with Microsoft Azure* within the Learning Path [Get started with Arm-based cloud instances](/learning-paths/servers-and-cloud-computing/csp/azure).{{% /notice %}}

content/learning-paths/servers-and-cloud-computing/golang-on-azure/deploy.md

@@ -1,5 +1,5 @@
 ---
-title: Install Golang
+title: Install and Configure Golang on Azure Cobalt 100 Arm64
 weight: 4
 
 ### FIXED, DO NOT MODIFY
@@ -48,18 +48,20 @@ Apply the environment changes to your current shell session without requiring a
 source ~/.bashrc
 ```
 
-## Verify the installation
+## Verify Go Installation
+
+Confirm that Go is properly installed and accessible:
 
-Confirm the installed version:
 ```console
 go version
 ```
 
-Expected output:
+Expected output for Azure Cobalt 100 Arm64:
 ```output
 go version go1.25.0 linux/arm64
 ```
-## Check Go environment settings
+
+## Validate Go environment configuration
 
 
 Use the following command to display Go’s environment variables and confirm that key paths (such as GOROOT and GOPATH) are correctly set: