Its not a virus, its your Incompetence

It had so many times; people who know less about computers come to me with a tiny problem and blame it on a virus. Its not a virus, you cannot see your files because they are hidden, all you need to do is to check the box which says, show hidden files. Your wallpaper automatically changes because you enabled that feature on your desktop background, its not a virus. Your printer cannot print because the wire has been unplugged. These are just a few examples, I have plenty more. So my final point is, people who blame more on viruses are those who are the least knowledgeable about their computers.