Which component is responsible for data input in a computer system?

The component responsible for data input in a computer system is external peripheral devices. These devices include input tools such as keyboards, mice, scanners, and microphones that allow users to enter data into the computer. Peripheral devices serve as the interface between the user and the computer, enabling the transfer of information in a format that the computer can process.

While other components like the microprocessor, motherboard, and internal hardware play crucial roles in processing and managing data, they do not directly facilitate the input of data from users. The microprocessor executes instructions and processes data, the motherboard connects all hardware components together, and internal hardware refers to components like RAM or storage drives that support the system’s functions but do not perform data input tasks. Thus, external peripheral devices are solely dedicated to the function of capturing and conveying input to the system.