Unrelated to computers.
I have had a persistent problem with my low beam lights. When I tilt the steering wheel down they go out. Tip it up, and they are fine. Go figure that one! There are several forums for various makes of cars and one of them for my brand has been particularly useful. They steered me to "JustAnswer.com".
Typed in my question, got a great answer in about 2 minutes, paid $15 and saved a trip to a mechanic with a $75 minimum. It will take me about as long to fix the lights as it would to drive over to the shop.
Arf