OpenOffice Writer can be used for a variety of tasks including business letters, documentation and desktop publishing. Flexible layout and design options make support multicolumn newsletters and brochures. Indexing can be used for bibliographical and index entries and keywords as well as the generation of indexes and reference tables (such as a table of contents). Groupware features support easy collaboration with others on the same document, while keeping track of changes. Export to HTML means you can create your own web site with hyperlinks, frames, and image maps.