... Anyone can contribute using a regular Web browser. TWiki looks like a normal Web site, but it allows (and ecourages) everyone to edit the web pages and contribute their questions and input. ... And then, with TWiki, you can define fine-grained TWikiAccessControl , based on users and groups, whenever and wherever you feel its necessary, across a site, a web, or page by page, if you like. ... Edit existing pages or create new pages by using any Web browser. ... Web pages are automatically linked. ...