As IT became common to people, people can easily copy information from the internet e.g. musics, games, videos. But did you think about is it legal? People share copy righted material around the internet, and other people can download it freely and it became common to user, also, pupil that use the computer to do their homework can be plagiarism if they copy information from internet.
Although plagiarism in illegal in internet, quoting is possible, but i think sharing people’s work should not be allowed because that you are doing the same thing as plagiarism.That is what i think about legal impact of IT