If you are interested in creating a website or changing an existing one to add more simplicity and functionality then Tikiwiki is one of a range of open source programmes available.

Tikiwiki is content management system which can be used for - well just about anything:

What is Moodle?

I attended a two hour Webinar this afternoon - one of 90 attendees from across the world. Really quite amazing to think that so many people from different countries and timezones were communicating and learning all at the same time. An open source programme "Ellumuniate" was used to facilitate the Webinar. We were able to ask questions via voice or text, chat with each other, raise our hands, clap, take notes and at the end either print or save the whole presentation.

The topic was MOODLE, also an open source eLearning or to use the technical name "Course Management System".

Moodle is a course management system (CMS) - a free, Open source software package designed using sound pedagogical principles, to help educators create effective online learning communities. You can download and use it on any computer you have handy (including webhosts), yet it can scale from a single-teacher site to a University with 200,000 students. This site itself is created using Moodle, so check out the Moodle Demonstration Courses or read the latest Moodle Buzz

OpenOffice.org is a free and open source office suite with the same (and in some ways more) functionality as most of MS Office. Open office includes a wordprocessor, spreadsheet and presentation package all of which will read and write MS Office file formats, and has a native file format that is an open standard. This protects data integrity and access forever. Learn about how you can use OpenOffice.org today in your organization.