1. What is the different between Objective C and Normal C?? ( To my understanding they are just a different way of using the C language )

2. Where can i read more about the future of C++, Since i read a article about the crtics of C++, and i see there are still much can be done about C++ to truely replace C.

3. Something i don't understand is that Why no OS is programmed in C++??

4. Is C still being developed like C++ or has all resource gone to C++??