At least I will not tell you to RTFM or FAQ, but the PATH is in the Right-Click properties of My Computer, Advanced, Environment Variables.
But this is NOT the path that the GCC I use uses. For that you run up bash and see what that path is.
I want to add some line in the 'PATH' which is located in
System properties,Enviroment variables,
This is for the g++ to work along with emacs.
It seems that when i add someting to the path the settings are being applied,
but when i test the path in a dos-shell by typing ''path'', im getting my old settings.
I tried rebooting and testing it again but the settings remain as they were before.
Its needless to say that g++ does not work.