More people than ever before are using the Internet, and are using it more often for more purposes. Yet there has not been a new general-interest book on the Internet for a long time. John Dvorak, one of the most well-known authors on computers, and Chris Pirillo, one of TechTV's most popular hosts, have written a book which will appeal to all internet users, no matter what their level of expertise. Online! covers everything an Internet user needs to know, from hardware to security, from mobile access to spam filters, from blogging to setting up your own Web site. No matter how long you have been online, you will find this book to be an indispensable companion.