Wifi networksLeo Laporte, longtime host of The Tech Guy, has been advising the masses on tech for long enough to know that even the most obvious questions are usually worth asking.

Caller: After a year and a half, my wireless stopped working. I bought a Wi-Fi extender, but still, no luck.
Leo: I know this is a dumb question but do you pay for wireless?
Caller: No. I just connect to Linksys.

Anyone who's ever tried to explain anything about computers to anyone else will absolutely love this call.