Uses of Wikis • Wikis can be used as a collaboration tool, where group members announce and document progress on the project using the wiki. • Wikis are also useful for documentation. For example, many software projects use wikis to document how to use the software. Uses of Wikis • Wikis can also be set up as a resource on a specific topic. • Wikipedia is an example of an extremely large wiki that has contributions on many different subject areas.