Digital innovations have revolutionized user interaction and accessibility in e-libraries, transforming traditional library services into dynamic, interactive platforms. Virtual Reality (VR) and Augmented Reality (AR) technologies provide immersive experiences, allowing users to navigate virtual bookshelves and participate in interactive learning sessions. Artificial Intelligence (AI) enhances user engagement through personalized recommendations and responsive chatbots, catering to diverse research needs. Mobile apps and responsive web designs ensure seamless access across devices, empowering users to explore digital collections anytime, anywhere. Social media integration fosters community engagement and knowledge-sharing, enabling users to collaborate and discuss resources effortlessly. Accessible design features such as screen readers and text-to-speech options promote inclusivity, accommodating users with disabilities. Data analytics play a crucial role in understanding user behavior and preferences, enabling libraries to tailor services and content recommendations effectively. Collaborative tools and virtual workspaces facilitate group projects and real-time collaboration, enriching the research and learning experience. These advancements not only enhance user interaction but also promote accessibility and inclusivity, redefining the role of e-libraries as vibrant hubs of digital scholarship and community engagement in the modern era.