A server is a computer program or a device that provides services to other computer programs or devices, called clients. Servers can provide various services, such as file sharing, web serving, print serving, and database serving. 

A server is typically a more powerful computer that is dedicated to providing services to other devices on a network. Servers are often run by businesses or organizations to provide services to their employees or customers. In contrast, most personal computers are clients, which means they typically run programs that use the services of servers.

Servers can be physical or virtual. A physical server …