I hate working on other people's computers. I think most techie people do for a few reasons.
1) They assume you know how to do everything, and I mean EVERYTHING.
"How do I do this in (insert obscure program here)?"
"I don't know, look it up"
"What?! I thought you were supposed to know about computers"
Or just general clairvoyance.
"My computer's doing this thing where an error box pops up when I click on things in the Internet. Why does it do that?"
-"What program are you using? What does the error box say?"
"How the hell should I know? Don't you know anything about computers? Now can you fix it, or do I have to find someone smarter?"
2) They assume you can repair it instantly
My dad is notorious for this. He'll stand over me while I'm working and keep asking why it's taking so long. Worse is when he becomes the armchair repairman and asks "why do you need to do that? You don't need to do that." Well if you knew how to fix it, why did you ask me to begin with?
This one's great anywhere. Call in the expert, and then proceed to tell him how it should be done. It happens at work, too, when Marketing or Sales or management tries to play Engineer, and do the design work.
"I think we should build it like
this."
-"I think we
shouldn't, because building it like that will cost 5x more than it costs now, and it will cause about $5,000 in damage the first time it's powered on."
3) They refuse to learn good habits, thus keep needing fixes
Backing up important files, not clicking suspicious emails and websites, etc. Or clicking on things randomly when the computer isn't doing what they want, then breaking it even worse.
Yes. This.
Toolbars and spyware...constantly. It also doesn't help if they can't tell the difference between Firefox and Internet Explorer.
"Click the orange icon, called 'Firefox.'"
This is not as easy as it sounds.
"But this one's called 'Internet' Explorer, and I wanted to use the Internet."
This is why everybody should get an iPad, because it's purposely designed with these in mind. It does 99% of what most people use computers for. It automatically backs up all your important files remotely, doesn't get viruses, keeps everything neat and self contained. Basically there's no way your average idiot can screw it up.
Then the questions will be related to how to bypass those things, or how to fix the broken screen, or the coffee- or toilet-water- or bathtub-water-saturated electronics.