Roku is best known for its streaming media players, which allow users to watch internet-based content on their televisions. Roku devices provide access to numerous streaming services such as Netflix, Hulu, Amazon Prime Video, Disney+, and HBO, among others. Users can add channels to their Roku devices, ranging from popular video streaming services to music apps, social media channels, and even games on mobile apps on Android and ios. Roku is popular for its easy-to-use interface, extensive content availability, and affordable options, making streaming content accessible to a wide range of users.