What is included in a computer system?

A computer system encompasses multiple elements that work together to perform tasks and provide functionality. The correct answer highlights that a computer system includes a combination of hardware, software, data, and users.

• Hardware refers to the physical components of the computer, such as the CPU, memory, storage devices, and input/output devices. These are essential as they provide the necessary infrastructure to run the system.

• Software includes the operating system and all application programs that control hardware and enable users to perform tasks. Software is crucial for translating user needs into instructions that the hardware can execute.

• Data represents the information processed by the system. This includes everything from files and databases to input data necessary for performing computations or tasks.

• Users are the individuals who interact with the computer system, utilizing it to accomplish various goals, whether they're running applications, conducting research, or enjoying media.

The combination of these four components results in a cohesive system that can perform a variety of functions, making answer B the most comprehensive and accurate representation of what constitutes a computer system.