Toshiba A45 - Manual (Page 267)

267 Glossary
5.375 x 8.375 ver 3.1
W Web — See World Wide Web.
Wi-Fi — A trademarked term by the Wireless Capability Ethernet
Alliance which stands for Wireless Fidelity. Wi-Fi is another
term for the IEEE 802.11 communication protocol to permit an
Ethernet connection using wireless communication components.
World Wide Web (www) — The worldwide network of Web sites
linked together over the Internet. A user of the Web can jump
from site to site regardless of the location of the computer hosting
the site. See also Internet.