Product design is the process of transforming ideas into tangible, functional, and visually appealing products that meet user needs and market demands. It combines creativity, engineering, and problem-solving to create solutions that enhance user experiences. A successful product design starts with in-depth research, understanding customer pain points, and identifying market gaps. Design thinking, a human-centered approach, plays a crucial role in developing products that are intuitive, functional, and aesthetically pleasing. Prototyping and iterative testing help refine designs, ensuring they align with user expectations before mass production.