What is the function of a server?

The function of a server is to provide resources and services to other computers over a network. Servers are specialized computers designed to manage, store, and process data, and they serve various functions such as hosting websites, managing email, storing files, and allowing multiple users to access shared resources. This capability facilitates a centralized management of resources, making it efficient for users and applications that rely on these services.

By hosting applications or data on a server, users on other machines, often referred to as clients, can connect to the server and utilize the provided services seamlessly. Servers often operate continuously to ensure that these resources are accessible without interruption.

The other choices do not accurately represent the primary role of a server. While increasing storage capacity, creating graphical interfaces, or developing software applications are important aspects of computing, they fall under different categories of roles and functions that are not exclusive to servers.