It will be helpful to know the difference between Win32 and MFC. Windows 32 will make use of a C interface so that Windows can function normally. MFC, on the other hand, stands for Microsoft Foundation Classes. This is a collection of different C++ classes which can be helpful for Win 32.
The use of the MFC will allow programmers to make use of the Windows environment. MFC can make sure that coding can be done lighter and simpler. This will be easier as compared to directly using Windows API. MFC will also make sure that you can use the most common operations available for building the Win32.
The Windows API, which stands for Application Programming Interface, has come to be known as Win32. If you are attempting to create a program that would correspond with Windows, you would need to have something compatible with Win32. MFC or the Microsoft Foundation class is the library in C++, and it compresses specific portions of the Windows API to make it easier for programmers to construct in lightweight mode.
Building an application for Win32 designates that you would have to use its SDK (software development kit), maintaining compatibility, and avoiding careless mistakes. The problem with using Win32 SDK is that you would need to concern yourself with the specific settings on the computer.