Sign in to your account to install Norton device security on any supported desktop computer, laptop, mobile phone, or tablet. If you bought Norton device security in a retail store or if you have a product key that is not yet registered to your account, read the Norton online support manual on ‘downloading your Norton product purchased from a retail store’. If you have received your Norton product from your service provider, then read the Norton online support manual on ‘Installing Norton from your service provider’. In order to successfully install your Norton protection, your device must meet the minimum operating system requirements. Read System requirements to install and set up NortonLifeLock protection for more details about these requirements online.
How do I activate or renew my Norton subscription
A valid Norton subscription ensures that your security is always up to date. You must activate or renew your subscription before the trial or subscription period ends to continue to use all of the Norton features and keep your computer protected. Your computer must be connected to the Internet to complete the activation or renewal process. You can also use Norton Automatic Renewal service for uninterrupted protection.