Go to www.norton.com/setup.Enter Norton product key.Log in. If you're not signed in to Norton already, you may be prompted to register.Fill your email address, Password, and other information according to sign-up form, and click sign up.In the Setup window, click download Norton.Click Agree & download.Do one in every of the subsequent depending on your browser:For internet explorer or Microsoft Edge browser: Click Run.For Firefox or Safari: On the top-right corner of the browser, click the download, choice to read the downloaded files, and click on the file that you simply downloaded.For Chrome: On the bottom-left corner, click the file that you simply downloaded.If the User Account management window seems, click Continue.Follow the on-screen directions.Your Norton antivirus is currently installed and activated.Still confuse with how to install and set up Norton key?Are you still facing issue after activate and install Norton at www.norton.com/setup? Relax, we can help you in Norton antivirus installation using your setup key. We will guide you to Downloading, Activation & installation of your Norton setup key. It's not an issue which Norton antivirus product you bought from store, just fill the form or call us at our toll free number. you can also start live chat with us for assistance on your Norton setup key.