diff --git a/content/Azure/01_intro_to_cloud_console.ipynb b/content/Azure/01_intro_to_cloud_console.ipynb
index 7619591..4186f40 100644
--- a/content/Azure/01_intro_to_cloud_console.ipynb
+++ b/content/Azure/01_intro_to_cloud_console.ipynb
@@ -39,7 +39,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b8747e81",
+   "id": "fcc7d006",
    "metadata": {},
    "source": [
     "## Accounts (Authentication and Identity) & login\n",
@@ -48,7 +48,7 @@
     "\n",
     " * Login to the web console with your (Azure) account by going to [https://portal.azure.com//](https://portal.azure.com//)\n",
     " * Fill in your username and password (assigned to you in the an email from CLASS or perhap from your institution). \n",
-    " * Find your user/account under the \"Avatar\" in the top right (see number 5 below).\n",
+    " * Find your user/account under the \"Avatar\" in the top right corner of the console (see number 5 below).\n",
     "\n",
     "You are now logged in. Welcome to the first step of your cloud journey!"
    ]
@@ -70,13 +70,13 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4901d3bb",
+   "id": "93452903",
    "metadata": {},
    "source": [
     "## Subscriptions\n",
     " \n",
-    "Click on the *Directories & Subscriptions* buttton (number 4 below).\n",
-    "Verify that you are in the right *Directory and Subscription* (For more information on Directories and Subscriptions, see the *glossary of Azure terms* link above).\n",
+    "Click on the *Directories & Subscriptions* buttton in the console (number 4 below).\n",
+    "Verify that you are in the right *Active Directory and Subscription* (For more information on Active Directories and Subscriptions, see the *glossary of Azure terms* link above).\n",
     "    \n",
     "Take a few moments to ask yourself the following questions:\n",
     "  * What is the *name* of the Subscription you are currently using in the Azure web console?\n",
@@ -88,16 +88,19 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d2611421",
+   "id": "1bc754a4",
    "metadata": {},
    "source": [
     "## Services\n",
     "\n",
-    "The web console is used to control and observe the cloud from the browser.  It should only be used for simple and one-time tasks, exploring new services, accessing documentation, or for monitoring and debugging resources in the cloud.  Programmatic control through the console, programming languages (for example Python), and other automation tools should be used for day to day activities to make the most out of the cloud and to help with the reproducibility of research and teaching.\n",
+    "The web console is used to control and observe the cloud from the browser.  It should only be used for simple and one-time tasks, \n",
+    "exploring new services, accessing documentation, or for monitoring and debugging resources in the cloud.  Programmatic control \n",
+    "through the console (cloud shell), programming languages (for example Python), and other automation tools should be used for day to \n",
+    "day activities to make the most out of the cloud and to help with the reproducibility of research and teaching.\n",
     "\n",
     "The Navigation Menu (number 1 below) is used to navigate to the various products, which are also called services.\n",
     "\n",
-    "![hamburger-navigation](images/Azure-services-menu.png)\n",
+    "![service-navigation](images/Azure-services-menu.png)\n",
     "\n",
     "  * Click on a product to navigate to the product page \n",
     "  * Click the hamburger again to hide the Left Sidebar.\n",
@@ -113,7 +116,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "13817be0",
+   "id": "f193ccc6",
    "metadata": {},
    "source": [
     "## Everything Else\n",
@@ -123,7 +126,7 @@
     "\n",
     "The top of your screen should look very similar to the following when you log in to the Azure console. Next, let's take a closer look at some key concepts and components of the Azure console. \n",
     "\n",
-    "![cloud-shell](images/azure_intro_console.jpg)\n",
+    "![cloud-shell](images/azure_intro_console.png)\n",
     "\n",
     "**1. Navigation Menu (often called the hamburger)**\n",
     ": If you click on the hamburger (three horizontal lines) you will get a dropdown menu and see a list of services that are offered by Azure. Currently, Azure has over N services ranging from compute to machine learning to networking to data storage. The list grows frequently!\n",
@@ -143,12 +146,12 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5ab062d4",
+   "id": "4360a89d",
    "metadata": {},
    "source": [
     "## Open a Cloud Shell\n",
     "\n",
-    "The Cloud Shell is an easy way to access Comand Line Interface (CLI) commands in a web browser. Under the hood Cloud Shell is Debian running in a container with 5GB of minimal-charge persistent storage and a lot of other useful tools (git, docker, jq, Docker, etc.) installed by default.\n",
+    "The Cloud Shell is an easy way to access Comand Line Interface (CLI) commands in a web browser. Under the hood Cloud Shell is Debian OS running in a container with 5GB of persistent storage and a lot of other useful tools (git, jq, Docker, etc.) installed by default.\n",
     "\n",
     "To use the Cloud Shell:\n",
     " * Open up a Cloud Shell by clicking on the **Cloud Shell** icon in the right side of the top blue bar (number 3 above).\n",
@@ -178,17 +181,17 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "$ ssh-keygen\n",
+    "$ssh-keygen\n",
     "Generating public/private rsa key pair.\n",
     "Enter file in which to save the key (/home/john/.ssh/id_rsa):"
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "af178e4d",
+   "id": "a1c0e980",
    "metadata": {},
    "source": [
-    "This prompt is asking you to create a .ssh directory in your home directory and generate ssh public/private keys named id_rsa.pub/id_rsa (default).\n",
+    "This prompt is asking you to create a .ssh directory in your home directory and generate ssh public/private keys named id_rsa.pub/id_rsa (default) respectively.\n",
     "\n",
     "Press enter to continue to create the key.  You will see another message asking you for a passphrase, similar to the following:\n",
     "```\n",
@@ -200,7 +203,7 @@
     "Enter same passphrase again:\n",
     "```\n",
     "\n",
-    "After successfully retyping the passphrase the key generation process will continue showing similar message as follows (the fingerprint and art will look different):\n",
+    "After successfully retyping the passphrase the key generation process will continue showing a similar message as follows (the fingerprint and art will look different):\n",
     "```\n",
     "Your identification has been saved in /home/learner/.ssh/id_rsa.\n",
     "Your public key has been saved in /home/learner/.ssh/id_rsa.pub.\n",
diff --git a/content/Azure/02_intro_to_compute.ipynb b/content/Azure/02_intro_to_compute.ipynb
index d401cb0..75ef42c 100644
--- a/content/Azure/02_intro_to_compute.ipynb
+++ b/content/Azure/02_intro_to_compute.ipynb
@@ -122,7 +122,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9c8830ce",
+   "id": "e3a1c48a",
    "metadata": {},
    "source": [
     "## Create a VM\n",
diff --git a/content/Azure/glossary.ipynb b/content/Azure/glossary.ipynb
index f7501e9..74b2892 100644
--- a/content/Azure/glossary.ipynb
+++ b/content/Azure/glossary.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "efd09804",
+   "id": "6e2c69ff",
    "metadata": {},
    "source": [
     "# Glossary\n",
@@ -10,16 +10,8 @@
     "* **Active Directory** - This is were your identity is defined.  This is typically setup by the institution that you belong to.\n",
     "* **Subscription** - Resources and services in Azure are created within a Subsrciption and this acts as your billing account. \n",
     "* **Account** - The Azure account (email) associated with an individual.  This is the identity that you use to access console.\n",
-    "* **Resource Group** - A resource group is a *container* (in the literal sense not to be confused with a Docker container for example) that holds related resources that you want to manage as a group."
+    "* **Resource Group** - A resource group is a *container* (in the literal sense not to be confused with a Docker container for example) that holds related resources that you want to manage as a group.  Resources are deployed in a Resource Group. "
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "471d2fe5",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
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