[MOVED] MY NORTON ACCOUNT

I bought my lappy a few weeks ago and since then I had a buddy really mess up my computer to the point of I had to reinstall windows 7. I have a dell inspiron N7110. There was no restore.. it was so messed up I couldnt do that so I had to start fresh again. Well It came with a free year or so of Norton and I was wondering how I can get that back?? Is it possible? I have my service tag to prove I am not lying... My comp is only 2 weeks old. Thanks.