system
8
…and that’s why even the savviest of tech users can always get advice from those before them.
In all fairness, though, I’ve not once experienced this issue with my floppy disks/CD-Roms/USB sticks/External hard drives (I have MANY for my graphics, video and audio projects) with Avast, and I’ve been using it, back when it used to tell me my virus database was updated.