One of my favorites is spending nearly 10 minutes trying to get someone to read a single word on their screen correctly, in a dialog box that was blocking them, containing fewer than 10 words, so I could find the cause of their problem. After nearly 30 minutes to figure out that they had a popup blocking them, and not "the computer doesn't work".
What eventually worked was getting them to spell it to me backwards. That strategy has worked out quite well in other cases too - I suspect because it avoids some of people's built-in autocorrect and dyslexia (autoincorrect).
(I honestly mostly enjoy tech support, and I've done it for many years, sometimes professionally. But some people do seem like lost causes, and are not just having a bad day)
What eventually worked was getting them to spell it to me backwards. That strategy has worked out quite well in other cases too - I suspect because it avoids some of people's built-in autocorrect and dyslexia (autoincorrect).
(I honestly mostly enjoy tech support, and I've done it for many years, sometimes professionally. But some people do seem like lost causes, and are not just having a bad day)