What is the term for a computer workstation that relies on a central server for its operating system and applications?

The term for a computer workstation that relies on a central server for its operating system and applications is "Thin client." Thin clients are designed to be lightweight devices that do not require extensive processing power or storage capabilities on the end-user device itself. Instead, they depend on a server to provide the necessary software applications and services. This setup allows for easier management and maintenance since most applications and data are stored on the server, reducing the load on the individual workstations.

In contrast, a fat client, also known as a thick client, typically has more processing power and local storage to run applications independently of a central server. Virtual machines are instances of computers running within a host machine, often used for testing or development environments. Desktop clients refer to standard personal computers that operate independently to run software applications without relying heavily on a remote server.