This question brought back memories of college, when I also knew nothing about cooking, so this super-simple method really helped me get by. So simple, I'd hardly call it a "recipe".
Salt and pepper them and lay them skin-side down into a hot, hot skillet. Once you get a nice brown on the skin (a couple minutes), turn them over, dump in a quantity of Italian Dressing (just enough to flow around the thighs about 1/4"), bring to a simmer, lower temp to LOW, cover, and cook for 20 minutes.
Not gourmet by any stretch, but great for those (like students) who don't want to be distracted by cooking and cleaning, and the dressing keeps everything moist and flavorful. Obviously, there are many kinds of dressings that could be used, and you'll find some to be too sour, so experiment, but you can hardly go wrong (don't use creamy varieties).