 
 <prompt> Solid state drive or hard drive na example of wetin kind devices for computer? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Another major way to distinguish different memory functions na whether the thing wey dem wan remember dey for the past, retrospective memory, or for the future, prospective memory. So, retrospective memory as a category include semantic, episodic and autobiographical memory. For the other hand, prospective memory na memory for future intentions, or remembering to remember. Prospective memory fit still dey broken down into event- and time-based prospective remembering. Time-based prospective memories dey triggered by time-cue, like say person wan go see doctor (action) by 4pm (cue). Event-based prospective memories na intentions wey dey triggered by cues, like say person wan remember to post letter (action) after e see mailbox (cue). Cues no need to relate to the action (like the mailbox/letter example), and lists, sticky-notes, knotted handkerchiefs, or string around the finger na examples of cues wey people dey use as strategies to enhance prospective memory. 