You can change the Remote Desktop listening port on a computer by editing the following registry entry:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\TerminalServer\WinStations\RDP-Tcp\PortNumber
You may want to do this if you have more than one computer on your network that you’d like to allow access to Remote Desktop through the router/firewall.
You’ll need to allow access to the computer via Port Forwarding in [...]