I would to know the software which can view code of Microsoft word software and any other software code. So that I can learn from that software code and how they used in there. (sound's like illegal but really it is helpful for the programmer)
any Ideas
What you're describing is called a disassembler or decompiler. It is rarely useful for what you want it for, because the intent of the programmer expressed in variable, method, and class names - is mostly lost. This is somewhat less true for modern bytecode languages like Java and C#.