Documentary film is kind non-fiction films which basically represent real events or films that show return the actual facts. Watching a documentary film can give a new experience rather than watching a fiction film.
Documentary film can give us inspiration or tool for learning. For example, a documentary about World War II or about the lives of animals. These films are certainly very useful for students.
With the advancement of PC technology and also the web, to look at the films we have a tendency to don’t watch on tv constantly. Now we can watch documentary films online via personal computers, laptops and even smartphones. By connecting the internet we can watch movies whenever and wherever we are.