Wifi" means "wireless fidelity". The term "wifi" refers to certain kinds
of wireless local area networks, or WLAN (as opposed to LAN, or
computers that are networked together with wires).
Travelers with PDA's (like Blackberries) and other handheld devices or
laptops with wireless cards can connect to the internet via wifi. A
wireless card is like a modem without a phone line (like an airport card
in a Mac).
Travelers care what wifi is because with wifi, travelers can log on to
the internet anywhere and find a hostel, or a map and directions, check
email, download music and everything else you do with a computer
connected to the internet at home.
0 අදහස්:
Post a Comment
ඔබේ අදහසත් මෙහි සටහන් කරන්න.