Q. When I play the game in Internet Explorer 11, I don't have any audio.
A. Internet Explorer 11 doesn't currently support WebAudio. We are currently working on a fix for this. But in the meantime we recommend using another browser.
Q. When I play the game in Internet Explorer, I can't type answers to questions into the text box.
A. You will need to add www.mhpractice.com to the list of Trusted Sites in Internet Options/Security.