Who are the primary users of input devices such as a keyboard and mouse?

The primary users of input devices such as a keyboard and mouse are computer operators. These individuals interact directly with computers to perform tasks that include data entry, monitoring system performance, and running applications. Input devices are essential tools that allow operators to communicate with the computer system, enter commands, and manage various processes effectively.

While software developers, system analysts, and network administrators may also use keyboards and mice, their roles are typically more specialized. Software developers focus on creating and modifying software, system analysts work on analyzing and improving system processes, and network administrators manage and maintain network systems. Thus, while they all utilize input devices in their work, computer operators represent the group whose main function revolves around the continuous interaction with these tools to operate the computer systems directly.