Years ago, the term «fake news» was not use often, but the concept has always been there. In 2020, everybody knows and talk about those false information, but why? Firstly, you have to know that there are three types of them: The deliberate fake news, the misleading one and the unintentionally fake news. The first type is the worst of all: propagating false information deliberately is the goal. The second one is less fake then the first: it’s base on unethical reporting, but the author of the bad article change the facts for unreal ones. The third one is the most seen on the web: People are…