Update virtual-machine.md

Updated a few pictures and accounting for AWS from US-EAST-2

Author: davecash75

learners/virtual-machine.md

@@ -24,16 +24,16 @@ have noticed some issues with it at previous workshops.
 If you have completed the pre-survey questionnaire, then you should have received two emails. 
 These may be located in your spam email:
 
-1. One should be from the email address no-reply@accounts.eu-west-2.amazonappstream.com 
+1. One should be from the email address no-reply@accounts.us-east-2.amazonappstream.com 
 with the title _Start accessing your apps using Amazon AppStream 2.0_. This will
 have the link to set your password and log in for the first time. 
 1. A second email should come from the same email with the title
 _Amazon AppStream 2.0: New apps available_. 
  ![](fig/aic_appstream_email.png){alt="Appstream Email"}
 1. Click on the login link, and you should see the following page.
- ![](fig/aic_appstream_login.png){alt="Appstream Login" height="400px"}
+ ![](fig/aic_appstream_login.png){alt="Appstream Login" }
 1. Click on the **Desktop** item. It will then launch a computer and you will be able to see the Desktop on the screen
- ![](fig/aic_appstream_choose_desktop.png){alt="Appstream Choose Desktop" height="400px"}
+ ![](fig/aic_appstream_choose_desktop.png){alt="Appstream Choose Desktop"}
 1. You will see a status message that it is starting your machine. After that you should see a desktop of the computer you will be doing the lesson with.
  ![](../episodes/fig/aic_smri_desktop.png){alt="Appstream Desktop"}
 1. **If you get an error message** saying "Resources not available, please wait a few minutes, as there will be more virtual machines spinning up to match the demand.