Right now higher education is viewed as a "conscience matter". It's not something that is readily encouraged, of course, but if you do decide to attend you are not automatically criticized like in the old days.
Generally, JW's don't mind if you go to a technical school over an academic one, so going to DeVry to learn how to fix computers is considered better than going to the state university to study buissness. If you do decide to go the academic route, however, majoring in something like accounting is more acceptable than majoring in, say, psychology (ok, so you'd be viewed with outright suspicion for that one ). I know a ministerial servant who is a CPA, and the elders never gave him any grief for his going to school to study that vocation. Also, if possible, going to a community college is viewed more favourably than a four year one.
So basically, the ideal is still to leave high school and start poineering ("spiritual" parents are expected to encourage their kids down this path, and convention experiences seem to always include one young person who turned down college for the "full time ministry", giving a not so subtle hint as to what the Society really thinks), but going to college is OK depending on your motives. Going to "learn a skill", or majoring in a non theologically threatening field like accounting seems to be OK, but going to college just for the sake of learning, or persuing subjects that might challenge the JW belief system, or just trying to persue a career that might possibly make you rich, disinterested in, or too busy for the JW's is strongly opposed though not expressely forbidden. My eventual career goal is to become a lawyer (I'm still an undergraduate), but when I talk to JW's about what I'm studying, I say that I want to become a paralegal (which is partly true, since I want to do that before law school ). Hell, even my parents from time to time may tell me that perhaps I shouldn't want to persue a career in law during "the time of the end", but they are actually quite hands off an supportive of me for the most part (obvoiusly, they don't know my true feelings on the religion).