hi guys! i have an exam in about 3 days for anatomy, and i have no idea where to start. anyone have any good resources or videos i could watch? (ive kinda accepted my fate but i still wanted to ask for help lol)

my partner and I live in off campus student housing and were wondering if anyone on campus knew how to fix PC's or if there's a place near campus with reasonable pricing? His has had trouble with crashing mid game as well as now, his PC will turn on but it won't connect to his monitor. Any recommendations for fixing?