Zero emission is a joke.

I remember two versions, 1: My computer is broken, so I invited a friend to help me fix it. He said that there was something wrong with the system files, and he wanted to reinstall the system. Then he asked me if I had a CD for reinstalling the system. After I said no, he looked around, picked up the phone on the desk, connected the telephone line to the computer and started pressing 0 and 1. After watching it for a while, I went to sleep. Later, I heard that he went to work for the US Federal Bureau of Investigation.

My computer is broken, so I asked a friend to help me repair it. He said there was something wrong with the system file and asked me to reinstall the system. Then he asked me if I had a CD for reinstalling the system. After I said no, he looked around, picked up a sewing needle on the table and began to draw on a blank CD. I watched it for a while and then went to sleep. Four hours later, he woke me up and said it was ok. I turned on the computer and looked at it. Later, I heard that he went to Mars.