title: C Language Program Compiled Will it use multicore cpu?
body: <p>Platform: Windows XP
  Processor : Dual Core</p>
  
  <p>I have a program written in C Language which is compiled and its exe is formed.
  My question is that will the program use both the Cores (since my machine is dual core) or I have to make my program multithreaded in order to do it ?</p>