Click start then click on control panel button. In the control panel window select Programs and Features.
Locate the installed Norton Product and uninstall the selected product.
You can also use 3rd party uninstaller to remove the current Norton product. We also recommend the 3rd party uninstaller only because it will also help you to eliminate the hidden files that cannot be removed using basic control panel.
Once done you can visit Norton.com/setup, Norton.com or Norton setup on your device. Enter your 25-character Norton product key and click Get Started.
Please Note: You will find the 25-digit Norton product key on the back of the card and it’s not case sensitive.
Enter your Norton account information to complete the installation process. You can use your existing Norton Account or create a new one using your email address.
Once done choose your language and country and hit install.
This Norton installation process will take some time depends upon the speed of your device and internet connection.