Question about NortonLifeLock 360 Advanced

The specification "1 user, 10 devices/users" means that the licence is valid for a single person who can use it to protect up to 10 different devices. You can therefore protect up to 10 computers, smartphones or tablets in your family with this licence, as long as these devices are managed by you as the user. The licence is valid for 12 months and covers various operating systems such as Windows, macOS, iOS and Android.