If you are stumped by a problem, the chances are that someone else has encountered it too. Take a look at the Ubuntu documentation site where you'll find the official documentation developed and maintained by the Ubuntu Documentation Team.

The OpenSoftEdu team understands the challenges you face when introducing and maintaining new platforms and applications. Their experience and knowledge base will ensure you maximize the return on your Linux investment. Professional support is also available from companies such as Canonical.

A range of free support options are also available from the Ubuntu Community, including forums, IRC channels and mailing lists.