The Remote Desktop Protocol (RDP) is the network protocol used by Terminal Service client devices for client-to-server session communication. The RDP protocol actually transmits keystrokes and mouse movements from the client to the server, and screen images from the server to the client. This protocol is also responsible for connecting client resources, such as mapping a user’s clipboard, local drives, and local ports, as well as printing and encryption RDP Server.
It's just like your Personal Computer. The main difference between Personal Computer & RDP Server is Speed. RDP Server has Powerful System Hardware And Configuration. Like RAM, HDD, CPU, and GPU better than your Personal PC. RDP Server can be used at the same to by many users for Working Separately.