Can I install my 2013a student version of MATLAB & Simulink on 2 computers? If so, can one be Windows and the other Mac OS?

Hi,

I have a $99 2013a student license that I use on a desktop Windows 7 computer. I am going to purchase a laptop within a week and would like to have my student version installed on it. Can I install my student version suite on two computer? Or would I have to buy another student license? If so, could I uninstall it on my desktop and put it on the laptop? If I decide to get a MacBook can I install the OS X version?

I want to know what my options are. I need to have it on a laptop so I have more flexibility with where I do my school work.

Thanks!

Kelly