> Hello! I'm currently using Mathematica for Student on a Linux system, and
> I may have to format my hard drive and reinstall everything. Will I have
> to register Mathematica again, and if yes, will it be via the WWW site or by email? And how long will it take?
> Thanks in advance,
> Martin Ledoux
I've had to reinstall Mathematica many times now because of problems
with my laptop. What you can do is install Mathematica. It will give
you up to 30 days without entering a new MathID. After that you need
to either enter or delete Mathematica from your hard drive.
To get a new MathID, simply email email@example.com.
You should include your name and License Number. You should expect
a resonse within a week.