Shared Experiences allows the use of cross-device experiences (continue experiences) like Nearby Sharing and Share Across Devices.
You can disable the Continue experiences on this device policy so the Windows device is not discoverable by other devices, and cannot participate in cross-device experiences.
This tutorial will show you how to enable or disable Shared Experiences for all users in Windows 10 and Windows 11.
Share across devices (aka: “Project Rome“, “Shared Experiences”, and “Cross Device Experiences”) allows you to continue app experiences on other devices connected to your account.
You can select to share app experiences on My devices only or with Everyone nearby.
This tutorial will show you how to turn on or off sharing across devices for your account in Windows 11.