The correct answer is C. System software.
System software is a type of computer program that is designed to run a computer’s hardware and application programs. It is the most basic type of software that is installed on a computer, and it is responsible for managing the computer’s resources, such as the CPU, memory, and storage.
System software includes the operating system, which is the software that controls the computer’s hardware and allows users to run other programs. It also includes device drivers, which are programs that allow the computer to communicate with its hardware devices, such as the keyboard, mouse, and printer.
System software is essential for the operation of a computer, and it is usually installed on the computer’s hard drive. It is also available on removable media, such as CDs and DVDs, and it can be downloaded from the internet.
Here is a brief explanation of each option:
- Communication software: This type of software allows users to communicate with each other over a computer network. Examples of communication software include email, instant messaging, and video conferencing.
- Application software: This type of software is designed to perform a specific task, such as word processing, spreadsheets, and games.
- Word processing software: This type of software allows users to create and edit documents. It includes features such as text formatting, page layout, and spell checking.