Another concern, especially if 
you have small children is the amount of pornography on the Internet.  There are "porn" sites everywhere on the World Wide Web.  There are often times when you may be doing a search for something, and come up with a list of "porn" sites.  

There are programs such as Net Nanny which will help to keep children away from such sites, but unfortunately there is no way to block out every site. The best way to protect kids on the Internet is to supervise them closely.