Inputs encompass the diverse range of elements required to initiate and sustain a process, including raw materials, information, data, equipment, facilities, and personnel. In a manufacturing process, for example, the key inputs might include raw materials, production machinery, energy sources, and skilled labor. In a scientific research process, the critical inputs could consist of laboratory equipment, experimental subjects, funding, and specialized expertise. Regardless of the specific context, the judicious selection and allocation of these inputs are crucial for setting the stage for a smooth, efficient, and effective process.