I used to do phone support for an ISP, and one night, I had an older gentleman call and sign up for a dial up account. After I got his info and made an account for him, I then started to walk him through the connection setup process:
Me: "First thing, click on the 'Start' button with your mouse."
Customer: "Okay."
M: "Now I need you to click on 'Run'"
C: "Where's that?"
M: "It should be in the list that popped up."
C: "No list popped up."
M: "Well, what did happen when you clicked on the 'Start' button?"
C: "It lit up."
M: "Okay... Try clicking on it again."
C: "It's kinda hard to get it right on it... Okay, it went dark."
M: "..."
C: "I clicked it again and it was green for a second, then turned orange."
M: "Ohhhh... Is your computer on?"
C: "Well, I just bought it from the store and plugged in the TV."
Anyways, he had just bought the computer and was physically turning the monitor on and off with his mouse. He didn't have anything hooked up and only had the monitor plugged in. I explained he needed to take everything out of the box and follow the instructions included to put it together in order for it to work and call back. He was pretty upset with me when he got off the phone, but after about an hour, he called back and said he was ready to 'download the internet.' It took about 30 minutes to get through 'inetwiz' and direct him to internet explorer. But... Success!
Then he called back and canceled a couple hours later when the internet was broken and wouldn't work on his new computer.
There's something in this room that makes you can't speak well.