Intel C/C++ compilers: http://support.intel.com/support/performancetools/c/windows/.
The user's guides and reference manuals for Intel C/C++: http://www.intel.com/cd/software/products/asmo-na/eng/compilers/cwin/279582.htm
Intel Fortran compilers: http://support.intel.com/support/performancetools/fortran/windows/
The user's guides and reference manuals for Intel Fortran: http://www.intel.com/cd/software/products/asmo-na/eng/compilers/fwin/279827.htm