xRDP is an open-source application of the Microsoft Remote Desktop Protocol (RDP) that enables us to graphically manage a remote system. With RDP, we can log in to the remote machine and build a real desktop session the same as if you had logged in to a local machine.
For more explanation on this video: https://www.linuxhelp.com/how-to-install-xrdp-server-remote-desktop-on-centos-8-3