Update exercises 1 and 2

Author: feaselkl

Media/0102_CreateDevBox.png

@@ -21,7 +21,7 @@ Microsoft Dev Box requires the proper infrastructure and resources to be deploye
 
 - Create a Dev Center
 - Create a Project
-- Setup the dev center so dev boxes are joined to Azure AD (Microsoft Entra)
+- Setup the dev center so dev boxes are joined to Microsoft Entra ID
   - Create a vNet (if needed) - use an existing vNet or create a new one for the network connection
   - Create a network connection and add it to the dev center
 
@@ -56,7 +56,7 @@ Microsoft Dev Box requires the proper infrastructure and resources to be deploye
    ![Create a new project](../../Media/DevCenterProject.png)
 6. Create a project for the Munson's Pickles and Preserves Team Messaging System application
 7. ![Create the Team Messaging system Project](../../Media/MPPTeamMessagingProject.png)
-   1. Leave Dev Box management with the defaults, if you wanted to set a limit on the number of dev boxes a user could create you can do that here.
+   1. Leave Dev Box management with the defaults, if you wanted to set a limit on the number of machines a user could create you can do that here.
 8. Go back to the Azure Portal and your Resource Group and create a new Virtual network
     ![Select Virtual network](../../Media/VirtualNetwork.png)
     ![Virtual Network Configuration](../../Media/VirtualNetworkConfig.png)
@@ -69,6 +69,6 @@ Microsoft Dev Box requires the proper infrastructure and resources to be deploye
     ![Add a network connection to dev center](../../Media/DevCenterNetworkConnection.png)
     You can add it before the checks are finished running, they will continue to run once it's been added.
 
-Now you're ready to start creating a custom image to deploy your Dev Box.
+Now you're ready to deploy an image and create your machine.
 
 </details>