Presensational Essentials Presensational Essentials Template Slides help you deliver specific kinds of messages needed in a variety of presentations. There are slides for commentaries and dialogs, calculations, computer messages, ... Cost: $25 Buy full version       Trial version       Publisher: William Horton Consulting, Inc.     Descriptions Presensational Essentials: Presensational Essentials Template Slides help you deliver specific kinds of messages needed in a variety of presentations. There are slides for commentaries and dialogs, calculations, computer messages, announcements and reminders, and syntax diagrams. This collection also includes template slides for core presentation needs like bios and summaries. There are 30 template slides, plus examples and instructions in this collection. Be sure to view the previews because all sales are final.