The Computers: Software: Internet: Site Management: (Content Management Site Management )

Broadly speaking, content management describes any system that allows people to more easily change and update content, especially on their websites. When the content (number of pages, images, etc.), and-or the number of contributors, grows large, a content management system (CMS) helps collect and create the content in ways that makes it easy to reuse. A CMS allows a team of contributors to work on the same pages without conflicting (check-in-check-out and workflow control). It can schedule pages to appear and disappear at designated times, and archive the old pages with versioning and revision control. Reuse of content means an item can be edited in one place and be published instantly in many places. Content Management Site Management Internet Software Computers.

Content management ( CM ), is a set of processes and technologies that supports the collection, managing, and publishing of information in any form or medium. (wikipedia)