Newer versions of the Google ChromeOS that run on our Chromebooks are now blocking Flash by default. Follow these instructions to allow Flash to run on the PowerTest website. Each student will need to do this on their Chromebook before it will work:

• This is the message you'll see:
  
• Click the (i) Information link to the left of the URL in the address bar of the browser.
• A small window will appear with information about the current web page. I have the section on Flash highlighted in the following screenshot:
  
• Click on the Ask(default) drop-down and you'll see this:
  
• Change it to "Always allow on this site" as shown in the following screenshot:
  
• Click back on the web page and click the Refresh button in the browser. PowerTest should now load properly.