Network news organizes discussions under a set of broad headings called newsgroups.
Subjects covered in these newsgroups range from the professional to the recreational and from the useful to the useless. If you have an ECN UNIX account, a plethora of such newsgroups lies literally at your fingertips. In the context of Network news, most news items are similar to electronic mail messages. You may respond to most of these articles. The information received from ClariNet is protected by a copyright.