I am working on a project in which I would like to use OpenGL for graphics. I don't know much about it yet, but I am trying to see if I already have the necessary libraries/includes to put inside my C++ code.
Where exactly should these files be if it is already on my computer?
What are all the files for OpenGL and where can I get them if they are not already on my computer?
Also, I am using Visual C++ Express 2008.

Since you're not using Visual Studio, I think you might have to separately install the OpenGL libraries and the PSDK.

http://saurabhinhyd.wordpress.com/2006/11/30/opengl-and-visual-c-2005-express/

See if that's of any help to you, it's for VCExpress2005 I know, but might be useful to you.