.............. 3 1.3. About Ubuntu ...................................... 6 1.3.1. The Ubuntu Promise ................... 6 1.3.2. Ubuntu Versions ........................ 7 1.3.3. Ubuntu Derivatives over 8 million (as at June 2007). Canonical is the commercial sponsor of Ubuntu. 1.3.1. The Ubuntu Promise • Ubuntu will always be free of charge, including enterprise releases and security updates. • Ubuntu Exercise Question: What is meant by the term free software? Answer: Question: What is the Ubuntu promise? Answer: Question: Match the Ubuntu versions with the years in which they were released. 1)

borrow your car on a Friday night, even if you think they are very nice teenagers and they really promise to be careful. We certainly do want your contributions and fixes, but we need your tests with them