There is a lot of GiD information that can be accessed from www.gidsimulation.com

• GiD help (reference manual). It's installed by default with GiD.

(An online manual can be found inside Support->Manuals of the Web Page)

• GiD user manual (a collection of tutorials to begin to learn GiD)
• It exists an user forum: inside Support->Forum
• Can search information related to some keyword using the search box of the web page