Image Sizes In Audition Learn

Hi, I'm new to Audition and only have very limited experoience of DAWs.    I have found that when using the Audition Learn function on OSX (always the latest version)  I am not able to zoom the images embedded to allow me to see the menu items selected.  Even with reading glasses and nose to the screen, I'm not able to follow on and spend ages lookinmg for the next item to select.   This really slows down the leanring process for me.    Command + isn't enabled within Learn so am a bit stuck.  

I've looked in Settings (for AA) and theres nothing to indicate there is any customisable options for accessability.

I'd expect better of a huge company like Adobe, to be honest.  Please address this Adobe.