In the modern educational landscape, technology plays an essential role in enhancing teaching and learning processes. Particularly, the integration of e-content has emerged as a powerful tool in teacher education. This study focuses on assessing and promoting e-content knowledge among B.Ed. students in Chennai district. The core objective is to evaluate the impact of electronic content-based instructional strategies on the digital competencies of student-teachers. The research adopted a single group experimental design. A total of 60 B.Ed. student-teachers from a reputed teacher education institution in Chennai were selected using a non-probability convenience sampling technique. The intervention included training in e-content development tools and platforms such as PowerPoint, Prezi, Canva, Google Classroom, Video Editing Software, Screencasting Tools, and Interactive Learning Modules. Data were analyzed using mean, standard deviation, and t-test. Findings reveal a significant improvement in post-test scores compared to pre-test scores, confirming the effectiveness of e-content-based learning in enhancing digital literacy among teacher trainees.