Please note:This is not activation key for NIS 2010,it can not activate NIS 2010 trial version. This is RENEWAL KEY,it can renew your current Norton Internet Security 2010.
Protect up to 3 household computers from the latest online threats and viruses with Norton Internet Security 2010 Key.

When you first activated your Norton product or service, its software license agreement or terms of service agreement included:
When the subscription expires, it must be renewed so that you can continue to use your product or service and/or continue to receive new product security updates for your Norton product.
For security products such as Norton AntiVirus, Norton Internet Security, and Norton 360, please remember that new security risks such as viruses, Trojan horses, malicious code, and privacy and intrusion threats are found daily. To keep your computer protected from new threats, it must be updated with new security information on a regular basis. Purchasing a subscription renewal will keep your Norton product automatically updated throughout the renewal subscription period by continuing to delivery new security updates to your product via LiveUpdate™.
In addition, as a Norton product customer with a current subscription, you may be eligible to receive the latest product features or product version made available during your Norton product subscription term. If eligible, your subscription renewal purchase confirmation email will include instructions on how to receive these product feature or version updates.*