Microsoft SharePoint

Teams can stay connected and productive by providing easy access to the people, documents, and information they need.

Provide a single workspace for teams to coordinate, organise documents, and participate in discussions.
Author and manage documents, and help to ensure their integrity with document checkout before editing, the ability to view past revisions and restore to previous versions, and the ability to set document-specific security.
Provide creative forums for brainstorming ideas, building knowledge bases, or simply gathering information in an easy-to-edit format with new templates for implementing blogs and wikis.