Hi, I've just started learning C, so I downloaded dev-C++/C compiler. I put this very simple source in: #include <stdio.h> void main() { printf("\nHello World!\n"); } Code (markup): When I compile I get the errors: Help appreciated, Thanks, Lee. EDIT: Nevermind, fixed it. But, I have a new question: When I compile a script and run it, the window exits as soon as the functions finish. This means the window flash up and off very quick, and I can't read the results. How can I have the program window stay up until I exit it manually? Thanks, Lee.