What is a software program primarily used for?

The correct answer highlights the fundamental purpose of a software program, which is to provide instructions to a computer. Software consists of code written in programming languages that tells the computer how to perform specific tasks, run applications, process data, and manage resources. This encompasses a wide variety of applications, from operating systems that manage hardware operations to specialized software like word processors and databases, which assist users in various functions.

The other options represent different aspects of computing but do not accurately define software. The notion of a physical device for storing information pertains to hardware, specifically storage devices like hard drives or USB drives. A system for organizing staff meetings refers to scheduling and communication tools, which can be software but is not the definition of software as a whole. Finally, the mention of hardware for internet connection describes network devices, such as routers and modems, that facilitate connectivity but is unrelated to the functionality and purpose of software itself.