For proper operation, applications require memory beyond that defined by the variables. This temporary memory, called the stack, is "pointed" to by a register called the stack pointer. This video presents some of the basics of stack pointer operation. Take aways: At the completion of this lesson, each student should be able to: • describe the operation of the stack and the stack pointer, • describe how the assembly language instructions PUSH and POP are used, and • explain the importance of maintaining the integrity of the stack pointer. #stackpointer #stack #push #pop