Tutorial videos does not interfere with the learner's time. He can watch at his own pace, wherever and whenever he wants. Video can show how tasks are performed, something which written materials cannot do. Tutorial videos can bring training to life and learning will never be boring. Videos are the most powerful communicative tools in history. Video allows the trainer to communicate his message quickly and effectively, while holding the learners' interest. Tutorial video presents standardized information for every viewer, every time. This is especially important in training applications, because it allows the viewer to go back over areas they missed.