Publishing is the dissemination of literature, music, or information. It is the activity of making information available to the general public. In some cases, authors may be their own publishers, meaning originators and developers of content also provide media to deliver and display their content. Also, the word "publisher" can refer both to an individual who leads a publishing company or an imprint and to an individual who owns/heads a magazine.
Traditionally, the term refers to the distribution of printed works, such as books (the "book trade") and newspapers. With the advent of digital information systems and the Internet, the scope of publishing has expanded to include electronic resources such as the electronic versions of books and periodicals, as well as micropublishing, websites, blogs, video game publishers, and the like.