As I Understand you want to know about the windows desktop sharing,
To let you know the "Windows Desktop Sharing" is used by software developers to create applications that use multiple-party screen-sharing technology. Key scenarios include remote assistance, real-time collaboration and conferencing, and video communication. With Remote Desktop Services, a session is always created when a user connects remotely through Remote Desktop Protocol (RDP). With Windows Desktop Sharing, a local desktop can be transmitted over an RDP connection without creating an additional session.
you can utilize google search to download the application, however, HP Doesn't support this app and you'll need to contact Microsoft to avail support on the same.
Do you have any other queries?
Feel free to post your query for any other assistance as well,
It's been a pleasure interacting with you and I hope you have a good day ahead.
If you wish to show appreciation for my efforts,
Mark my post as Accepted Solution.
And click on the Purple Thumbs up icon at the bottom of my comment.