open office addons tutorial
This tutorial demonstrate how to customise your Open Office installation to meet your exact needs using the myriad of addons available from the Open Office Extensions website
http://opensourcesource.wikispaces.com/
open office calc - Explanation of the interface
An introduction to Open Office Calc. This video tutorial explains the interface and demonstrates how to input data, format cells, use the autofill function and finally how to create formulae.
http://opensourcesource.wikispaces.com/
Excel lesson 5 - How to create macros
How to create macros to do repeatable tasks in Excel. Also cover the 'if' and 'countif' functions to create self marking tests.