When I updated to  Windows 10 on my 2009 Dell Studio 1558 laptop my Bluetooth 365 stopped working.  Well I found that Bluetooth had disappeared from Device Manager completely, checked BIOS the Bluetooth card was present.  I researched and realized that Dell haven't had updated Bluetooth 365 driver for anything later than Windows 7.

I discovered that the card is made by  Broad-comm and tried to update from their servers, but no avail. Can someone HELP me here. Thanks