No-email initiatives seek to eliminate, or at least drastically reduce, the use of email for internal communications and collaboration. These efforts seek to reduce the problems of email overload by switching communications to enterprise social network platforms which offer richer and more varied forms of collaboration (for example, activity streams, comments, ratings, recommendations wikis and blogs).
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Woffice comes with several built-in demos that you can install in one single click. You can test the available demos here and feel free to challenge any presented feature.