When your Bluetooth mouse suddenly stops working and the entire Bluetooth functionality disappears from your PC—no toggle switch, no Bluetooth in Device Manager—it usually indicates a deeper ...

When your PS4 controller doesn't connect to your PC, you'll want to start by checking to see if there's a problem with the USB cable or Bluetooth pairing.

Designed for online games and audio calls, Microsoft's new technology aims to prevent the muffled audio you often hear over Bluetooth headsets.