Go to Start > Control Panel > Hardware and Sound > Bluetooth Devices, click Add and follow the on-screen instructions. If this doesn't enable the Bluetooth, navigate to Control Panel > Network and Internet > Network and Sharing Center, click Change Adapter Settings, right-click on the Bluetooth Network Connection and select Enable. If it still doesn't work, go to Toshiba Support page, identify your laptop model, select you operating system and download and install the latest Bluetooth files available.