Person 2: mumble........
Person 1: What did you just say??.......WACK!!!!
Person 2: .... WOW you would do The Screensaver to me again!
They teach idiots how to cut and paste. Sometimes, they tell you how to do something wild, like change your video card . . . then forget to mention voltages.
Then, they encourage the stupid to try bigger things themselves, thus drumming up business for computer shops.
TechTV is for people who can't handle a soldering iron.