At present, there are people who know the technologies and people who don't know a lot of people there who know technology minority. There are new technologies in the most expensive price is considered the ideal that there is no need in everyday life. In fact, it is very necessary to know when the people most of the time I don't know English or other languages that are related to using technology. The gap between large and knows and does not know to use the technology, the key is education. If you would like to edit, the first thing is to learn as well as key US education in education, much more. People who teach must have the ability to use real language to be used in everyday life.