Windows 10: My bluetooth disappear Windows 10

Hi, I'm having a problem with the bluetooth.
Almost 1 year ago I had the bluetooth I could connect all my bluetooth devices: Headset, Mouse ect... But one day I restarted my laptop and my bluetooth disappeared. I tried all the methods: Go to settings and activate and I tried everything. It didn't work. Then I went to device manager and the bluetooth was gone. I installed the driver but it didn't solve my problem.

edit they tell me i don't have the bluetooth on my computer
Please help me.
Thanks. Didine

:)

 

Bluetooth in windows 10

My computer specs are as listed in the profile. I think all of you guys are correct. I don't have built-in Bluetooth in mobo.

I contacted skull candy headphones and thy have told me if I do not have built-in Bluetooth, I would need a dongle which supports at least a2dp. I do not know what the heck that means. I have a feeling I would need more than a cheap dongle.

Anyone suggest some a2dp adapters. I searched but don't know what a2dp is so couldn't make a decision

 

Bluetooth in windows 10

So I bought a new Bluetooth headphones the skull candy uproar since my old one isn't working. It came with only the headset and usb charging cable. The problem is I can't seem to pair it to my pc. I have windows 10 by the way. There is no Bluetooth on off button in windows settings. I went to device manager but there us no icon for Bluetooth. I did everything I knew but none of it worked.I can post pictures if anyone needs.An alternative might be a Bluetooth dongle but I m not sure I'd it would work plus I paid $50 so don't wanna spend more

I looked up on Internet and many people seem to have issues with windows 10 and Bluetooth. I thought of asking here knowing my UK friends are smart.

Anyone have any idea of how to get Bluetooth to work on my pc.

PS don't curse windows 10. I already know it's a mess and not a very good os.