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 Right-click the Bluetooth icon in the lower-right corner of the computer screen. 2  Click Bluetooth Setup Wizard. 3  Select the radio button next to I want to find a specific Bluetooth device and configure how this computer will use its services, then click Next. 4  Put the Bluetooth device in discovery mode.