Renew Norton Internet Security From Disc Do I Need To Renew My Norton Internet Security For My Lap Top?

Do i need to renew my norton internet security for my lap top? - renew norton internet security from disc

My Norton Internet Security has expired .. Then I found a disk of Norton Internet Security from 07 to take a look .. Am I obligated to renew my subscription for Norton or I can simply insert the CD, which I found .. The disc has a label on my old Dell Latitude laptop, but my new HP Vista laptop .. I can install only the hard drive on my new laptop or paying a subscription?