So many times this.
It is peculiar how people view computer janitory as "simple" activity, despite not being able to do it themselves. Is that because all you do is press some buttons here and there? It is in fact perceived to be so easy that you get people complaining for your free work.
I've been asked by literally total strangers to "fix their PC" for them; would they ever consider asking a random plumber for a favor like that?
- "Oh so you do something with computers, could you please fix my laptop?"
- "Eh what are you doing for a living?"
- "A mason"
- "Cool then, we long wanted to change tiles in the bathroom"
[awkward silence]