College campuses are moving into a new era of electronic devices. With wireless networks covering every corner of the campus, the university has become the most wired place in the world.What's more,students can take full advantage of the magic of the Internet to complete homework, review lecture outlines, participate in class discussions and socialize with friends online. Meanwhile, universities around the world have replaced their aging computer systems with the most advanced and free networks. All in all,anytime, anywhere Internet connectivity is a boon to education.