Install Norton with your product key and activate your subscription in a few simple steps.
Learn how to install Norton using your product key, activate your subscription, and set up device protection with easy steps.
To Norton install with product key, visit norton.com/setup, sign in to your Norton account, enter your product key, and download Norton software to activate your protection.
Go to Install Norton with Product Key 2026 from norton.com/setup.
Sign in to your Norton account.
Click Enter a Product Key.
Enter your 25-character Norton product key.
Click Next to redeem the product key.
Select your Norton subscription.
Download the latest Norton installer.
Run the downloaded setup file.
Follow the on-screen installation instructions.
Complete the activation process.
Run LiveUpdate to install the latest security updates.
Perform a Quick Scan to ensure your device is protected.
Check that the product key is entered correctly.
Ensure you're signed in to the correct Norton account.
Verify that your subscription is still active.
Remove any incompatible antivirus software before installing Norton.
Restart your device and try the installation again.
Download Norton only from the official norton.com/setup website.
Keep your operating system updated.
Use a secure internet connection during installation.
Run LiveUpdate after installation to receive the latest security updates.