Firstly, visit Norton’s official website and then sign in with your Norton account email address and password. Now, click Download. And then on the Get Started page, click Agree and Download. If you are installing it on Windows 11/10 in S mode, then click Get it from Microsoft and then follow the prompts to install from the Microsoft store. Now, run the installer from your browser, press Ctrl + J key, to open the Downloads window in your browser, and double-click the file that you downloaded. If the User Account Control window appears, you should click Continue and then follow the on-screen instructions.https://threatprotections.com/install-norton-dvice-security/