Use the following steps to enable or disable Bluetooth or Wireless: 1  Press the Windows () key + C, or swipe in from the right edge of the screen to open your Charms.2  Select the Settings charm, and then click Change PC settings. 3  Select Wireless. 4  You can now change the Wireless or Bluetooth settings to On or Off. Press the Windows () key + C, or swipe in from the right edge of the screen to open your Charms. 2  Select the Settings charm, and then click Change PC settings. 3  Select Wireless.