«DD PM e-Vidya 178» is an educational television channel launched by the Prasar Bharati, the public service broadcaster of India. The channel is part of the Doordarshan network, a national television network in India. «DD PM e-Vidya 178» primarily focuses on providing educational content for students of various classes.

The channel broadcasts a diverse range of educational programs, including lectures, tutorials, and documentaries. These programs are designed to enhance learning and understanding in various subjects, such as science, mathematics, history, geography, and languages. The content is tailored to different age groups and educational levels, ensuring accessibility for a wide audience.

One of the primary objectives of «DD PM e-Vidya 178» is to promote quality education and bridge the gap in learning opportunities, particularly for students in rural areas. The channel serves as a valuable resource for students who may not have access to traditional classroom settings or other educational facilities.

The channel's broadcasts are available across India through terrestrial and satellite television networks. It plays a significant role in supporting the educational system by providing supplementary learning materials and enriching the learning experience for students.