Accountant (B) approaches Sisadmin (C) and asks the innocent question: "Why don't I have the "Disk A" icon?"
Q: Probably because you don’t have a disk drive on your computer.
B: - Well, of course, there is no disc drive, but it could be done in the monitor.
C: And why then?
B: Why is it? To open the document on the disk.
Q: How do you open it if you don’t have a disc drive?
B: But it will be on the monitor. If you do, of course.
Q: And how do you open a document if you only have it "in the monitor"?
B: What am I stupid about? Have you ever opened documents? Don’t worry about the "Disc A" I know how to work. I do not break anything.