You can download the proper version of the Norton software here.

The key needs to be applied in the trial application, enter the Support menu and pick "Enter Product Key"

Key is for 1 computer and 180 days with free patches and upgrades to next versions.

Warning! 180 days keys can be used to renew only expired 180 days keys and not the expired long-term subscriptions (eg. 1 YEAR).

The application can face some sort of incompatibility on Windows 10 operating system. For more details you can check official Norton website by clicking here.