There are several relatively inexpensive pieces of hardware
that can further enhance your Web experiences. Devices such
as digital cameras, scanners, and webcams can be a source
of new, fresh images for your web pages.
Telnet, FTP, and anti-virus programs are utility software
programs. The first two may not be critical for everyone,
but they can often make one's Web life much easier. Unfortunately,
everyone should be aware of the potential for virus attacks
and should take precautions to safeguard their computers
against these infections.