Remote desktop

Remote desktop is a remote connection to a computer that lets a user see its screen and control it over a network, as though working at the machine directly. It is how administrators manage servers, how support teams reach users' machines, and how people access their work computers from elsewhere.

A remote desktop session transmits the target computer's display to the user and sends the user's keyboard and mouse input back to it, over a network connection. A protocol handles that exchange efficiently and securely. The user sees a live view of the remote desktop and interacts with it in real time, while the actual computing happens on the remote machine.

The terms are close and often used interchangeably. Remote desktop generally refers to connecting to a computer to work with it as your own working environment. Remote control usually emphasizes taking over a machine to support or operate it — for example, a technician assisting a user. Both involve viewing and controlling a remote system; the distinction is mostly one of purpose.

Remote desktop connections use standardized protocols, including:

• RDP (Remote Desktop Protocol) — Microsoft's protocol, common for Windows systems.
• VNC (Virtual Network Computing) — a cross-platform protocol sharing a graphical desktop.
• SSH — for secure command-line access, often alongside desktop protocols.

At scale, individual remote desktop tools give way to remote connection management: a single platform where connections across protocols are organized, credentials are stored centrally and injected into sessions, access is granted by role, and activity is logged. This turns a sprawl of ad-hoc connections and shared passwords into a governed, auditable system.