Hi, The Blessed One. You could have your friend use USBNoRisk. It was created and maintained by a well known member of the security community. The instructions follow:
-- Download USBNoRisk
to your Desktop and run it by double-clicking the program's icon.
-- Wait a couple of seconds for initial scan to be done.
-- Connect all of the USB storage devices to the PC, one at a time, and keep each one connected at least for 10 seconds Explanation:
USB storage devices are all the USB devices that get their own partition letter at connecting to the PC, e.g. flash drives (thumb/pen drives, USB sticks), external HDDs, MP3/MP4 players, digital cameras, memory cards (SD cards, Sony Memory Stick, MultiMedia Cards etc.), some mobile phones, some GPS navigation devices etc.