This is the final solution when Bluetooth on Windows 10 does not connect, or when Bluetooth is activated (shown in blue) but wireless devices like earphones or speakers cannot connect and just keep scanning. For those who are somewhat familiar with computers, they may have installed various Bluetooth drivers from the internet but still face issues. This solution is for them. In my experience repairing customers' computers, I have observed this issue occurring in Windows 10 versions 21H2 and earlier. The cause seems to be a system conflict between the Bluetooth version and Windows 10 version 21H2. Even after correctly searching for and installing the Bluetooth driver, scanning for Bluetooth devices does not show the device names and the connection fails. A computer with a Bluetooth error icon and unconnected wireless devices. The solution is to manually update Windows 10. The fix is simple: update to the final version 22H2 of Windows 10. If no program has been used to forcefully di...