The document discusses the benefits of using Linux over other operating systems like Mac OS. It notes that Linux is an open source operating system that can be modified for any use case. It has low initial costs of $500 per computer compared to costly proprietary OSes. Linux has relatively low system requirements and does not necessarily require purchasing new computers. While some training may be provided, users can largely teach themselves. Linux is also very secure and avoids viruses, spam and spyware. The latest version of Microsoft Office cannot run natively on Linux.