Which best describes the input devices used in a computing environment?

In a computing environment, input devices play a crucial role as they are specifically designed for entering data and commands into the system. This can include a variety of devices such as keyboards, mice, scanners, and microphones, which facilitate the interaction between the user and the computer. These devices allow users to input text, images, audio, and other forms of data, making it possible for the computer to receive and process information.

Understanding the purpose and function of input devices is essential in recognizing how they integrate with the overall computer system. For instance, without these devices, a user would have no method to communicate or interact with the computer, limiting its usability.

The other options describe different components or aspects of a computing environment that do not align with the function of input devices. For example, hardware that stores data records refers to storage devices, which are responsible for retaining information rather than inputting it. Software that converts codes for the CPU pertains to different functionalities, such as compilers or interpreters, and controls checking for unauthorized access are related to security measures rather than data entry. Therefore, the description of input devices accurately reflects their role in facilitating the entry of data into a computer system.