Insert the Bluetooth USB Dongle into one of the ports and the Drivers CD which u would have got along with the Dongle into the CD drive. When u've done it, the system will show a balloon pop up in the Taskbar (Start Bar) saying installing device. It'll automatically detect the driver from the CD. If it doesn't, then u manually specify the path to be ur CD Drive. Restart the system just in case. Set the necessary properties. That will do. U'll now be able to access the bluetooth device.Regards...