Publishing is the activities of making information, literature, music, software, and other content, physical or digital, available to the public for sale or free of charge. Traditionally, the term publishing refers to the creation and distribution of printed works, such as books, comic books, newspapers, and magazines to the public. With the advent of digital information systems, the scope has expanded to include digital publishing such as e-books, digital magazines, websites, social media, music, and video game publishing.
https://en.wikipedia.org/wiki/Publishing