So I was hired at my uni. to help freshmen with their computers. The job only lasts a week, but it has the possibility of becoming a year-round gig. During training I was told that they currently lack a "mac specialist" and would jump at the chance to hire one. My mac skills are better than most, but I wouldn't call myself a specialist. Does anyone have any suggestions on where to go to learn more about the inner workings of my machine? Thanks!