Quote:Share Experiences is a Windows 10 feature that makes it possible to start working on one device and then continue from where you left off on another, all using the same Microsoft account.

By bringing devices in sync, Share Experiences, previously known as Cross-Defined Experiences, provides users with a seamless transition from a laptop to PC or to another machine running Windows 10
Needless to say, for many users, this is quite a helpful feature that comes in handy when switching between devices. But for those with just one computer, it doesn’t make much sense, so they look for a way to turn it off.
Fortunately, in Windows 10 version 1809 there’s not just one way to do this, but three different methods that let you turn off Shared Experiences. The first one is specifically aimed at users who just want to disable this feature on their only computer, while the other two can be used by IT administrators for better control over the systems in their networks.