Coming to Windows Insiders, the update will let users share their "whole desktop with Copilot," allowing it to see what's on ...

Virtual Desktop Infrastructure is a technology that hosts your desktop environments on a centralized server. ... Your IT administrator will create and manage desktop images on the central server.

For the Choose a fit for your desktop image option (under the Personalize your background section), select the Span option. Related: Desktop background or wallpaper not showing on Windows PC.