Once there is something set to static, data or methods, it will not be contacted with any object instances of the class. So although an object that has never created that class, you can still call a static method or access some STITIC data. Before this, for non-Static data and methods, we must create an object and use that object to access data or methods.
For the method, Static an important use is to help us call the method without having to create an object. As will be seen later, this is crucial - especially when defining the program running portal method main ().
