Mario Head's origin and even its purpose is not known. Around 2007, many have seen on their computers a disembodied head with a deformed face staring at them from the monitor. It would give them useless information on proper tying and spelling, usually not allowing them to see anything else on the screen. As it turned out, the virus was not actually harmful, it did nothing to infect the computer's data and merely clearing the internet history would completely remove it.