Many of us worry about “surfing the net”.  Is it safe? I’m a worry wart, so I worry about viruses; I worry about someone stealing my private information and passwords.   I worry about getting into a bad website.  And to my sons’ amusement, I worry about someone being able to watch me through my computer’s webcam when it is turned off.  So with all my worrying, I decided to educate myself about cyberspace.