After you run the Norton removal tool, you need to download the Norton product from your Norton account. If you have received your Norton product from Comcast or from your service provider, download the latest version of the Norton product from their website.
Go to norton.com/setup.
If you are not signed in to Norton already, you will be prompted to sign in. Type in your email address and password for Norton, and click.
In the Install on this device window, make sure the product name that is displayed is the one you want to install, click .
If you want to install a new product, not listed in the window, click, and then enter the product key or PIN to begin the download.
Do one of the following depending on your browser:
For Internet Explorer or Microsoft Edge browser: Click.
For Firefox or Safari: On the top-right corner of the browser, click theoption to view the downloaded files, and double-click the file that you downloaded.
For Chrome: On the bottom-left corner, double-click the file that you downloaded.
If the User Account Control window appears, click.
Follow the on-screen instructions.
Thank you for using Norton Support.