I once got borderline threatened (the owner of the computer was a lawyer) for changing a PC's screen resolution from 800x600 to 1024x768 (the monitor was a 17"

I once got borderline threatened (the owner of the computer was a lawyer) for changing a PC's screen resolution from 800x600 to 1024x768 (the monitor was a 17" CRT) as part of something else I was sorting out (voluntarily/socially, not as a job). Needless to say I didn't argue the point, I just got my ass over there and changed it back to 800x600. Luckily(?) I hadn't touched the stack of "toolbars" in the Internet Explorer window...