1.What is:"Void,static,main,etc..." means in C#&C++? 2.What is happend on at the back stage in C# &C++ complier? 3. What application is best for pargram those two programming langue? 4.How to make an window and actually put sprite and backstage in that window using C#? 5.Does I have to be very doog at math so that I can make a 3D game? 6. How to use C# to open, read file & make any needed fromat file in the fixed pathway? 7.How to massage another C# file to lunchor more action using C#?