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.
1 Make sure that both your computer and your mobile device are on and have Bluetooth enabled. 2  Most phones require user input to allow Bluetooth connections and operations. 3  If you are having problems, try Googling your phone's model with the word Bluetooth file transfer or Bluetooth OBEX (Object Exchange profile). Make sure that both your computer and your mobile device are on and have Bluetooth enabled. 2  Most phones require user input to allow Bluetooth connections and operations. 3  If you are having problems, try Googling your phone's model with the word Bluetooth file transfer or Bluetooth OBEX (Object Exchange profile).