Memory management helps to coordinate n control the computers main memory . It ensures that the memory space is properly managed and allocated in operating system. Memory managers enables sharing of memory space between processes. Hence two programs can work at the same memory location although at different times. There are 3 types of memory management Hardware memory management. Operating system memory management. Application memory management Example : If you have a computer of 8 gb of ram and want to run several programs then the memory management helps to ensure that program have enough memory and cab run without interfering with each other Advantages: It is a simple management approach Disadvantages: It does not support multiprogramming Anam maruf Div-A 53003230032