Tweaks

Author: madeline-underwood

content/learning-paths/servers-and-cloud-computing/nginx-on-azure/backgroud.md

@@ -1,26 +1,22 @@
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-title: "Overview"
+title: "Overview of Azure Cobalt 100 and NGINX"
 
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-# Azure Cobalt 100 and NGINX overview
-
-This section introduces Azure’s Cobalt 100 Arm-based processor and the NGINX options you can use in this Learning Path.
-
 ## Azure Cobalt 100 Arm-based processor
 
-Azure’s Cobalt 100 is Microsoft’s first-generation, in-house Arm-based processor. Built on Arm Neoverse N2, this 64-bit CPU delivers strong performance and energy efficiency for cloud-native, scale-out Linux workloads such as web and application servers, data analytics, open-source databases, and caching systems. Running at 3.4 GHz, Cobalt 100 allocates a dedicated physical core for each vCPU, which helps ensure consistent and predictable performance.
+Azure’s Cobalt 100 is Microsoft’s first-generation, in-house Arm-based processor. Built on Arm Neoverse N2, Cobalt 100 is a 64-bit CPU that delivers strong performance and energy efficiency for cloud-native, scale-out Linux workloads such as web and application servers, data analytics, open-source databases, and caching systems. Running at 3.4 GHz, Cobalt 100 allocates a dedicated physical core for each vCPU, which helps ensure consistent and predictable performance.
 
-To learn more, see the blog post [Announcing the preview of new Azure virtual machine 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).
+To learn more, see the Microsoft blog post [Announcing the preview of new Azure virtual machine 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).
 
 ## NGINX
 
-NGINX is a high-performance, open-source web server, reverse proxy, load balancer, and HTTP cache. Known for its event-driven, asynchronous architecture, NGINX handles high concurrency with low resource usage.
+NGINX is a high-performance open-source web server, reverse proxy, load balancer, and HTTP cache. Known for its event-driven, asynchronous architecture, NGINX handles high concurrency with low resource usage.
 
 There are three main variants of NGINX:
-- NGINX Open Source: free and [open-source version available at nginx.org](https://nginx.org)
-- NGINX Plus: [Commercial edition of NGINX](https://www.nginx.com/products/nginx/) with features like dynamic reconfig, active health checks, and monitoring
-- NGINX Unit: a lightweight, dynamic application server that complements NGINX ([learn more at unit.nginx.org](https://unit.nginx.org/))
+- Open source NGINX: a free and [open-source version available at nginx.org](https://nginx.org)
+- NGINX Plus: a [Commercial edition of NGINX](https://www.nginx.com/products/nginx/) with features like dynamic reconfig, active health checks, and monitoring
+- NGINX Unit: a lightweight, dynamic application server that complements NGINX. Find out more at the [NGINX website](https://unit.nginx.org/).

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

@@ -5,9 +5,9 @@ weight: 3
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-## Introduction
+## Set up your development environment
 
-There are several ways to create an Arm-based Cobalt 100 virtual machine, and here are three: 
+There are several ways to create an Arm-based Cobalt 100 virtual machine: 
 
 - The Microsoft Azure portal
 - The Azure CLI
@@ -17,13 +17,13 @@ In this section, you will use the Azure portal to create a virtual machine with
 
 This Learning Path focuses on the general-purpose virtual machines in the D-series. For further information on the varying specifications of instances, see the Microsoft Azure guide for the [Dpsv6 size series](https://learn.microsoft.com/en-us/azure/virtual-machines/sizes/general-purpose/dpsv6-series).
 
-While the steps to create this instance are included here for convenience, you can also refer to the [Deploy a Cobalt 100 virtual machine on Azure Learning Path](/learning-paths/servers-and-cloud-computing/cobalt/).
+While the steps to create this instance are included here for convenience, for further information, see [Deploy a Cobalt 100 virtual machine on Azure Learning Path](/learning-paths/servers-and-cloud-computing/cobalt/).
 
 ## Create an Arm-based Azure virtual machine
 
 Creating a virtual machine based on Azure Cobalt 100 is similar to creating any other virtual machine in Azure. 
 
-To create the Azure virtual machine, launch the Azure portal and navigate to **Virtual Machines**. Then follow these steps:
+To get started, launch the Azure portal and navigate to **Virtual Machines**. Then follow these steps:
 
 - Select **Create**, then choose **Virtual machine** from the drop-down list.
 - In the **Basics** tab, fill in instance details such as **Virtual machine name** and **Region**.