If you look in the computer section in a bookstore, you will see a number of books on how to use the Internet. Many of these books are filled with technical jargon and loaded with acronyms such as TCP/IP, SLIP, PPP, http, DNS, VT100, and X.400. The size of the books and the large number of abbreviations suggest that learning to use the Internet is a complicated process. Not so. Learning to use the Internet is not very difficult if you have a little...