HOW BLUETOOTH WORKS:- SYSTEM SUPPORT:-

The easiest way to enable Bluetooth
support in a system is to attach Bluetooth USB
sticks. Some motherboards, such as MSI KT3
Ultra2-BR, come with inbuilt Bluetooth support.
Once plugged into the system, you’ll have to
install the drivers for the device to start using it.
The system will then periodically scan the
surroundings for Bluetooth devices.
PROS:-
Currently Bluetooth offers the best
solution for hassle-free communication between
portable devices. With low power consumption
and user friendliness, Bluetooth has all the
requirements of a personal area network. Those
who need to transfer data on a regular basis and
prefer portable device should definably opt for
Bluetooth.
CONS:-
In spite of promises that Bluetooth
support will be cheap, consumers avoid this due
to the cost. A Bluetooth USB sticks costs about
Rs 2,000, which may be on the higher side of
main stream customers. The cost is expected to
come down to Rs 250. Don’t think this
technology as a LAN replacement, though.
DEVICE USING BLUETOOTH:-
Bluetooth is slowly beginning to reach
the hands of consumers. Most premium-range
mobiles and PDAs support Bluetooth; it has
started appering in the main stream range as
well. Users buying mobiles phones, or PDAs
should look for Bluetooth enable devices .Using
Bluetooth, you can transfer contacts, ring tones,
images etc., between devices easily.