The Second Peace of Thorn (1466) split Prussia into the western Royal Prussia, a province of Poland, and the eastern part, from 1525 called the Duchy of Prussia, a fief of the Crown of Poland up to 1657.
You can check to see if your computer supports Bluetooth: 1  Look for the Bluetooth icon in the menu bar. 2  Choose System Preferences from the Apple menu, then click Bluetooth. 3  From the Apple menu, choose About this Mac, then click More Info.
Bluetooth is a new wireless technology that enables you to transfer files such as music and pictures,from any other bluetooth enabled device. All you need is a computer with bluetooth technology, and an updated cell phone. Most new computers and many cell phones come with this technology.luetooth is a new wireless technology that enables you to transfer files such as music and pictures,from any other bluetooth enabled device. All you need is a computer with bluetooth technology, and an updated cell phone. Most new computers and many cell phones come with this technology.