... Anyone can contribute using a regular Web browser. TWiki looks like a normal Web site, but it allows (and encourages) everyone to freely edit the pages by contributing questions, answers, comments, changes - ideas can be transformed into published input, instantly. ... click the [ Preview Changes ] button at the bottom of the page to see what your topic will look like (use your brower's Back button if you want to make changes), and finally . ... Anybody can do anything! ... Changed: . ...