Introduction > About the Application Builder > Where Do I Access the Documentation?

Where Do I Access the Documentation?
A number of Internet resources provide more information about COMSOL, including licensing and technical information. The electronic documentation, topic-based (or context-based) help, and the Application Libraries are all accessed through the COMSOL Desktop.
If you are reading the documentation as a PDF file on your computer, the blue links do not work to open content referenced in a different guide. However, if you are using the Help system in COMSOL Multiphysics, these links work to other modules (as long as you have a license), application examples, and documentation sets.
Contacting COMSOL by Email
For general product information, contact COMSOL at info@comsol.com.
To receive technical support from COMSOL for the COMSOL products, please contact your local COMSOL representative or send your questions to support@comsol.com. An automatic notification and case number is sent to you by email.
COMSOL Websites