Web design is the art and science of creating visually appealing, user-friendly websites that offer a seamless user experience. It involves a combination of layout, color schemes, typography, graphics, navigation, responsiveness, content, UX, UI, and performance. Having your own personal website is beneficial as it provides a professional online presence, showcases your skills and work, enhances your personal brand, and serves as a centralized platform for networking and sharing information, helping you stand out in today's digital world.