Windows is very happy to run a program automatically when a USB flash drive is inserted into a PC . How convenient , both for end users and for bad guys .

Generate a question about the above context.
Why is the narrator so skeptical about Windows as a computer program ?
Available options:
I. None of the above choices .;
II. The narrator believes Microsoft is vulnerable to hacks .;
III. The narrator believes Microsoft is not efficient .;
IV. The narrator believes Microsoft is virus - ridden .;