If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.

Bluetooth has long been the standard for connecting wireless devices to computers, including mouse, keyboards, speakers, earphones, and other peripherals. Furthermore, the connectivity feature is used ...

We continue coverage of issues with the recent Bluetooth Firmware Updater. As previously noted, although most users have had no problems, a few have seen complete loss of Bluetooth functionality -- ...