The shadier corners of the internet are filled with viruses and drive-by-downloads which try to trick and force the user to install and pay for fraudulent software. It can often be tricky to explain how to deal with such popups as intentionally finding real ones is difficult and practicing safely harder still. As a result I've thrown together a fake popup which reacts in the same way as most viruses do. You can practice closing this safeley without any risk of infection.
Don't worry! This is a simulation and will not install any viruses on your computer. Any viruses 'found' by the page are completely made up!
Web pages are never able to see the files on your hard disk under any circumstance and so they cannot scan them!