I'm going to university this coming fall and I was wondering that because I'm going to live in dorms and going home during the winter breaks, is it bad that I'm unplugging my desktop to drive 5 hours home and then unplug again 5 hours back to the university? Basically if I shut it down first is that ok? Will unplugging it completely harm my computer? I have no other choice but to do that if I wana keep it in my dorm.