How is method overriding different from method overloading?

Overriding involves the creation of two or more methods with the same name and same signature in different classes (one of them should be parent class and other should be child). 

           Note:-

                  Method heading is same + Method body is different

   The process of redefining original method into various implementing or definitions, this process is know as method overriding  

Overloading is a concept of using a method at different places with same name and different signatures within the same class.