The various proposed models of Memory, have served as an edifice in directing the study of 'Mind' as a scientific enquiry. Since, it examines and then modifies the various models, we are able to look at the different ways in which the brain processes and then stores the information. The Multi-Store Model of Memory and The Working Model of Memory are important from the exam's perspective. It's also crucial to see, what happens if we just find ourselves unable to form any new memories.