These steps are for the current version of the Norton products. If you have an older version or if you do not know your product version, go to Norton Update Center.
Start your Norton product.
Next to Subscription Status, click.
Make sure that your computer is connected to the Internet.
In the webpage that opens, follow the instructions to renew your Norton product.
When your order is complete, exit the web browser window.
In the Symantec Renewal window, follow the on-screen instructions to complete the renewal process.
To download all the available updates for your Norton product, run LiveUpdate.
Thank you for using Norton Support.