Just find any compilerIn Unix you don't need anything, solaris cc/GNU gcc are good compiler, what you need is a editor, such as VIM (get free from www.vim.org) In DOS/Windows you need to install a compiler, any compiler will do, 16bit Turbo C/Quick C or 32bit LCC/Dev C++/Cygwin/Watcom C++/MingW/M$ C++/Borland C++(Builder), all of them are more than enough for a beginner. If you do not know where to get one, try: LCC: http://www.cs.virginia.edu/~lcc-win32 Pros: Compartively effective, support Windows API programming Cons: No C++ support DevC++: http://www.bloodshed.net/download.html Pros: gcc compatability, support Windows API programming also Cons: (Don't know) MingW: http://www.mingw.org/download.shtml Pros & Cons: (Never use, never heard, don't know) Cygwin: http://cygwin.com Pros: gcc compatability, additional Unix emulator Cons: Slow, additional DLL required when moving Watcom: http://www.openwatcom.org/download/down_win_installer.html Pros: Highly efficient compiler, C++ support Cons: IDE got