Moreover, with just some clicks, a person can find out a lot about the culture and the language of some places that, maybe, she will never know.
Nevertheless, internet has also brought some problems. People seam to be more distant from each other, even if the person is just across the hall. With all these new technologies, people may have forgotten that physical contact is also extremely necessary.
Therefore, internet is absolutely important and has approximated many people and cultures. However, it has also enlarged distance between people who were closer and it has reduced physical contact.