«BBC Four» is a British digital terrestrial television channel owned and operated by the BBC. Launched on March 17, 2002, it is part of the BBC's public service broadcasting remit and aims to provide viewers with high-quality programming that is intellectually stimulating and culturally enriching. The channel's programming encompasses a wide range of genres, including arts, culture, documentaries, drama, music, history, science, current affairs, and more.

«BBC Four» distinguishes itself from other channels by its focus on in-depth coverage and thought-provoking content. It often features documentaries that explore complex issues and provide insightful perspectives on various topics. The channel also airs a significant number of arts and culture programs, including art documentaries, classical music concerts, theater productions, and opera.

One of the key features of «BBC Four» is its commitment to showcasing independent filmmaking and supporting emerging artists. The channel regularly features documentaries and films from around the world, often highlighting underrepresented voices and perspectives.

Furthermore, «BBC Four» has become a platform for exploring the history and legacy of the BBC itself. The channel often broadcasts classic BBC programs from its archives, providing viewers with a glimpse into the past and celebrating the rich history of British broadcasting.

«BBC Four» has garnered a reputation for its high production values and its commitment to intellectual engagement. It has received numerous awards and accolades for its programming, including the prestigious BAFTA Award for its arts and culture programming. The channel's audience is typically comprised of viewers who are interested in exploring new ideas and perspectives, and who value high-quality, thought-provoking content.