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.
This can be done by going to your computer's Start menu and typing Bluetooth into the search bar. You should see options to either click on Bluetooth File Transfer Wizard or Bluetooth Devices.. The File Transfer Wizard is what allows you to transfer information from one computer to another. When you click on Bluetooth Devices you can see whether or not your device has been detected.