Welcome to the crash-course on safety on the internet.
After completing this class and its homework, you will hopefully learn a lot about the potential dangers of the internet.
In preparation for the first class, you must complete the sections: "homework: part 1" and "homework: part 2".
At the end of this lesson you will be able to name several(at least 3) dangers of irresponsible internet usage and how to protect yourself against them.