Your mind is an amazing resource, but as you age you will find that your memory is adversely affected. An excellent way to improve your memory is to recognize each improvement as a succession of small victories to be built upon each other.
Classification
Your memory can be divided into 8 different types: Episodic, Factual, Semantic, Sensory, Instinctive, Skill, Collective, and Past Life memory. These divisions describe the function that each part of the memory is responsible for. For example, factual memory is used for remembering facts such as the date of Christmas is the 25th of December. Skill memory is interesting, in that all skills involve your memory as well. Learning to ride a bike, or baking, involved using your brain to remember each particular skill.