Tips and Tricks - Apache OpenOffice Wiki
Parts of the main Calc window - Apache OpenOffice Wiki
Creating slides from an outline - Apache OpenOffice Wiki
The Sidebar: New And Improved
Parts of the main window - Apache OpenOffice Wiki
Apache OpenOffice User Interface - Apache OpenOffice Wiki
LibreOffice SDK Guide: Chapter 1 - LibreOffice API Concepts - The Document Foundation Wiki
Openoffice tools - WikiEducator
Parts of the main Impress window - Apache OpenOffice Wiki
Parts of the main window - Apache OpenOffice Wiki