Web Usability refers to how easy and efficient a website is for users to navigate and interact with. It focuses on creating a positive experience by ensuring that information is accessible, tasks can be completed quickly, and users can find what they need without confusion. Good usability often leads to higher user satisfaction and engagement. Key elements of Web Usability include clear navigation, readable text, fast loading times, and mobile compatibility. By prioritizing these aspects, designers can create websites that cater to a diverse audience, making it easier for users to achieve their goals, whether it's finding information or making a purchase.