Reminding Activation = 1PC for NIS2009...Despite installing NIS on 1 PC

Hi.....don't know where to post this thread. So excused me if I post wrongly.

 

I just realized from my NORTON ACCOUNT that my reminding Activation is only 1PC.

 

I do not understand, I thought NIS offer 3PCs installation. I have only 1 notebook at home which has NIS installed. So, the reminding activation should be 2PC. NOT 1PC

 

Does it count, if I reinstall in the same notebook. In other words, if I remove NIS2009 and reinstall. That is counted?

 

Can any one advice why my reminding activation is only 1PC but should be 2PCS?

 

Thank you.