Minro edits + PowerShell article edits

Author: w-azure

articles/iot-hub/iot-hub-create-using-powershell.md

@@ -21,11 +21,13 @@ You can use Azure PowerShell cmdlets to create and manage Azure IoT hubs. This t
 
 [!INCLUDE [updated-for-az](../../includes/updated-for-az.md)]
 
+Alternatively, you can use Azure Cloud Shell, if you'd rather not install additional modules onto your machine. The following section gets you started with Azure Cloud Shell.
+
 [!INCLUDE [cloud-shell-try-it.md](../../includes/cloud-shell-try-it.md)]
 
 ## Connect to your Azure subscription
 
-If you're using the Cloud Shell, you're already logged in to your subscription. If you're running PowerShell locally instead, enter the following command to sign in to your Azure subscription:
+If you're using Cloud Shell, you're already logged in to your subscription, so you can skip this step. If you're running PowerShell locally instead, enter the following command to sign in to your Azure subscription:
 
 ```powershell
 # Log into Azure account.

includes/cloud-shell-try-it-no-header.md

@@ -16,16 +16,16 @@ To start Azure Cloud Shell:
 
 | Option | Example/Link |
 |-----------------------------------------------|---|
-| Select **Try It** in the upper-right corner of a code block. Selecting **Try It** doesn't automatically copy the code to Cloud Shell. | ![Screenshot that shows an example of Try It for Azure Cloud Shell.](./media/cloud-shell-try-it/hdi-azure-cli-try-it.png) |
+| Select **Try It** in the upper-right corner of a code or command block. Selecting **Try It** doesn't automatically copy the code or command to Cloud Shell. | ![Screenshot that shows an example of Try It for Azure Cloud Shell.](./media/cloud-shell-try-it/hdi-azure-cli-try-it.png) |
 | Go to [https://shell.azure.com](https://shell.azure.com), or select the **Launch Cloud Shell** button to open Cloud Shell in your browser. | [![Screenshot that shows how to launch Cloud Shell in a new window.](media/cloud-shell-try-it/hdi-launch-cloud-shell.png)](https://shell.azure.com) |
 | Select the **Cloud Shell** button on the menu bar at the upper right in the [Azure portal](https://portal.azure.com). | ![Screenshot that shows the Cloud Shell button in the Azure portal](./media/cloud-shell-try-it/hdi-cloud-shell-menu.png) |
 
-To run the code in this article in Azure Cloud Shell:
+To use Azure Cloud Shell:
 
 1. Start Cloud Shell.
 
-1. Select the **Copy** button on a code block to copy the code.
+1. Select the **Copy** button on a code block (or command block) to copy the code or command.
 
-1. Paste the code into the Cloud Shell session by selecting **Ctrl**+**Shift**+**V** on Windows and Linux, or by selecting **Cmd**+**Shift**+**V** on macOS.
+1. Paste the code or command into the Cloud Shell session by selecting **Ctrl**+**Shift**+**V** on Windows and Linux, or by selecting **Cmd**+**Shift**+**V** on macOS.
 
-1. Select **Enter** to run the code.
+1. Select **Enter** to run the code or command.

includes/cloud-shell-try-it.md

@@ -6,6 +6,6 @@ ms.author: dbradish
 manager: barbkess
 ---
 
-## Use Azure Cloud Shell
+## Azure Cloud Shell
 
 [!INCLUDE [Use Azure Cloud Shell](cloud-shell-try-it-no-header.md)]