An administrator is asked to change a configuration using a GUI on a Windows server, but does not have access to a KVM. Which of the following is BEST to make the change?

SSH provides command-line remote access only and does not support a graphical desktop interface on Windows without additional third-party software.

SCP (Secure Copy Protocol) is a file transfer protocol used to copy files between hosts securely and has no capability for remote desktop or GUI interaction.

RDP allows an administrator to connect to a Windows server's full graphical desktop environment over the network, replicating what a KVM would provide locally. It uses port 3389 and is natively supported on Windows Server via the Remote Desktop Services role. This makes it the ideal substitute for direct physical console access when GUI-based configuration is needed.

NTP (Network Time Protocol) is used to synchronize clocks across network devices and is entirely unrelated to remote access or GUI management.