The Microsoft Visual C++ Development System is often the language of choice for producing small, fast programs. Visual C++ 6.0 is the leading C++ compiler for 32-bit Microsoft Windows® and has a number of features that aid in producing fast programs. In this article, we explore those features—optimization settings, profiling, and delayed loading—and discuss how to use them effectively.-The Microsoft Visual C++ Development System is often the language of choice for producing small, fast programs. Visual C++ 6.0 is the leading C++ compiler for 32-bit Microsoft Windows®　and has a number of features that aid in producing fast programs. In this article, we explore those features—optimization settings, profiling, and delayed loading—and discuss how to use them effectively.