Had a mobo checked by their "technician" who clearly did not know what he was doing. The funniest part was he was very confused how to take some of the wires off the mobo and I had to explain to him how to take the CPU power plug in off and then he thought that the ram was an actual part of the mobo and I had to show him to take it off.
I over heard a customer, who had been wandering around the store for 5 mins trying to find help, ask an associate if they worked there and the sales rep, with as much attitude as he could, sharply said "do I look like I'm in a uniform to you?"
Rude, and untrained staff who don't know the basic components of a computer.....