Memory of events and experiences in one's own life, e.g. what one had for dinner last night. Stored with reference to contextual information like time and place. Requires conscious effort to recall. Vulnerable to amnesia.
Knowledge of facts and information about the world, e.g. meaning of a word, someone's name. Not usually time-stamped. Less vulnerable to distortion and forgetting than episodic memory. Requires deliberate recall.