The support modules
The support modules:

Knowledgebase
A knowledgebase module that supports comments, extra fields, subscribers & registered users, bulletin board integration, and tags.
Tickets
The tickets module is a support module that allows your customers to submit support request over a web interface.
CompatDB.org
This is a client module for the CompatDB.org project. The CompatDB.org project is a free compatibility database for hardware/software running under Windows, Linux, and Mac OS and is licensed under an open source license.
Next: The other modules
Knowledgebase
A knowledgebase module that supports comments, extra fields, subscribers & registered users, bulletin board integration, and tags.
Tickets
The tickets module is a support module that allows your customers to submit support request over a web interface.
CompatDB.org
This is a client module for the CompatDB.org project. The CompatDB.org project is a free compatibility database for hardware/software running under Windows, Linux, and Mac OS and is licensed under an open source license.
Next: The other modules