Eye in the sky

Check your local library if you can play DVDs. They'll probably have a ton.

http://kisscartoon.me/Cartoon/The-Simpsons-Season-01

I don't know about streaming, but if you're going to watch any of the show, make it seasons 3 to 14. Out of 25 seasons or so, those ones are by far the funniest. Back when the writers, actors and characters were all in their prime. If watching seasons 3-14 is too much, 5-9 are the absolute pure gold of the whole show. Highest concentration of the funniest episodes. All the jokes written back then were clean and timeless, whereas now they only apply to now. Other shows suffer from this as well sometimes, and that's because it's easy writing. Writing a joke that's funny for a hundred years takes serious talent. And every episode is a constant barrage of jokes, every line, every scene, and often jokes you never even notice, like signs on screen for <2 seconds, or a slight inflection in the voice that makes something inexplicably hilarious.

^^^ kiss cartoon is really good for literally almost anything animated, and has every episode for everything I've ever seen on there, including the pilot