1. In classes the default scope is private whereas in structures u have public.equir

2.Also u can define the scope according to is requiremeuctunts in claasses.

3. In classes u can create fn nd methods which is not so in d case of structures.

4.You cn also do operator overloading in case of classes which is not so in d case of structures.

5.Various other object - oriented features are found in classes and not in structures wherin u can create objects which is not possible in structures.