"Helpdesk Nightmares" joke

Tech Support: I need you to right-click on the Open Desktop.
Customer: OK.
Tech Support: Did you get a pop-up menu?
Customer: No.
Tech Support: OK. Right click again. Do you see a pop-up menu?
Customer: No.
Tech Support: OK, sir. Can you tell me what you have done up
until this point?
Customer: Sure, you told me to write' click' and I wrote
'click'.
(At this point I had to put the caller on hold to tell the rest
of the tech support staff what had happened. I couldn't,
however, stop from giggling when I got back to the call.)
Tech Support: OK, did you type' click' with the keyboard?
Customer: I have done something dumb, right?