Accelerator shortcuts excel

I think you should consider not asking questions on the practice tests and also courses on Accelerator shortcuts of Excel. It's something that only works on windows version of Excel. Altough probably there aren't much power users using excel on a mac on a day to day basis, for us as students that use other platforms (like in my case, a mac) having questions i can't give a right answer because i'm not on the windows platform doesn't make sense. Excel works the same in a mac on almost every level (preferences are a little bit different, finding the developer tab is diferent) but the funcionality is there and i can answer everything. But not 2 questions where i can't use the shortcuts. 

Thanks! Loving every minute of this!